UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKvhoSE3Z0TidWF6tQiKhlKMFNmyrdC0q4JOx+I2vn8=' 
WHERE 
  key_id = '3ede3c7f432bd8757522c856d046e23b6dfaa77b271d9c37eeadb88c6d15c728' 
  AND (
    token = 'gKvhoSE3Z0TidWF6tQiKhlKMFNmyrdC0q4JOx+I2vn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )