UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdZfs1nQ4GZxADQLSBNS4fZed3diTs3j57n1EKbp14U=' 
WHERE 
  key_id = '7f50038b06460111ffb3e9a145f4f76c08a3ae1509f24fd25984cdd015a0d6e0' 
  AND (
    token = 'kdZfs1nQ4GZxADQLSBNS4fZed3diTs3j57n1EKbp14U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )