UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKYgQ5CGJdSkJHk8pDAexggQhDTU3eHffEjqmq3bQZE=' 
WHERE 
  key_id = 'b4e78af1cc72985ef9433e98ce0d9cb0782b36380cc7f9d7064c5b7f8c4807b8' 
  AND (
    token = 'EKYgQ5CGJdSkJHk8pDAexggQhDTU3eHffEjqmq3bQZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )