UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXhPW6XHlGkCxcq3cxjHiVnrqV6EXoKoaYnX3S+SI8w=' 
WHERE 
  key_id = '43383636cd79d218c3498b805fedb67287b0a67b5526af509db3d74c9dedf524' 
  AND (
    token = 'oXhPW6XHlGkCxcq3cxjHiVnrqV6EXoKoaYnX3S+SI8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )