UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIvNrHB6zEnl7qRPGKSVX5fDk88+B135kaAEqyeNNG0=' 
WHERE 
  key_id = 'c56206ef5f4a1929d285d97146c9ecd8a78475b50f3b338c2bc3532b1c7f32ed' 
  AND (
    token = 'xIvNrHB6zEnl7qRPGKSVX5fDk88+B135kaAEqyeNNG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00056