UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lWslXmVcvh7Q0AXIEgJaCyHmfRCT0Zb3OA3TQ5wcJM=' 
WHERE 
  key_id = 'c4f72f5f90f0de97f04229d086a853766a37a7f92e53ac216422a89e24acd804' 
  AND (
    token = '4lWslXmVcvh7Q0AXIEgJaCyHmfRCT0Zb3OA3TQ5wcJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )