UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEsFSEdMcSU5idn7Tbwikm42Ad2SagtH/teqt3+kDrY=' 
WHERE 
  key_id = 'a9ff3cfbc5b899af80ba9d2d79e996b3e7f70a4cb7d5746894f7412c01f243a8' 
  AND (
    token = 'pEsFSEdMcSU5idn7Tbwikm42Ad2SagtH/teqt3+kDrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )