UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEdy0VpYnI5EdhmH+eXdL/6N3qoLTden0g8QBBvVfAc=' 
WHERE 
  key_id = '0cf51d8d94fc3af46cffca694c97757d4fe6831df2c9b0d65c3baa2408311845' 
  AND (
    token = 'SEdy0VpYnI5EdhmH+eXdL/6N3qoLTden0g8QBBvVfAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )