UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9FPeSc9gM/tEzY/R1rHgspC9PRX+dtCmGh091tsaq0=' 
WHERE 
  key_id = 'edbf1b003bf4e3e43e898d62f9b62f81aa6edc5a25188705b31779755ea25735' 
  AND (
    token = 'q9FPeSc9gM/tEzY/R1rHgspC9PRX+dtCmGh091tsaq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )