UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fV1hK3aXmpk4SvgXnuZtXnxvrGxdetmH0epYVeRP6U=' 
WHERE 
  key_id = 'c2e5ccc8d564fe1aad03a4b678c74b8c549893ba5182bb039aeebb5899472095' 
  AND (
    token = '6fV1hK3aXmpk4SvgXnuZtXnxvrGxdetmH0epYVeRP6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )