UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQfzJuh3ygn9UmhYJv6tAx3A5gyZotIheoHT7VljGhQ=' 
WHERE 
  key_id = '1607a23c1cfaf8a8e9e9237820f6e246b6a42d5453df5ab285ae87bdf12af275' 
  AND (
    token = 'JQfzJuh3ygn9UmhYJv6tAx3A5gyZotIheoHT7VljGhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )