UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leq7Yat+uG8WCbNLiS0PuzC8d3EN8NSZgEUAU/c7yVg=' 
WHERE 
  key_id = 'be7c240f96e348f7685bb18262c05019d09d0e80bb311cd8e647756d5b3894c5' 
  AND (
    token = 'leq7Yat+uG8WCbNLiS0PuzC8d3EN8NSZgEUAU/c7yVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )