UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XwT5ANhwdYeWCYD0tVCuxf8+NajTctRbliM7GDKTFyk=' 
WHERE 
  key_id = 'aff28b05326a66d96f4723429ae2de348020de0767fdbea8cbebeb21012bfc89' 
  AND (
    token = 'XwT5ANhwdYeWCYD0tVCuxf8+NajTctRbliM7GDKTFyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )