UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJjD0tu5pK9lijUjeZLdGKD0Tjk05Uk5CwKYybibkcg=' 
WHERE 
  key_id = 'b53a2d1cf313de6db779a5da25d09f6037c8edc39ad14e3c610b42253f1565ca' 
  AND (
    token = 'aJjD0tu5pK9lijUjeZLdGKD0Tjk05Uk5CwKYybibkcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )