UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ga5KGISKC+55caa+kp8n7ZP9FSstyBwBrHYvIy6WNY=' 
WHERE 
  key_id = '8c6573001c443a760e8f6ac9fc016689e9b8fb2f702ad0e604caf75e1613df28' 
  AND (
    token = '1Ga5KGISKC+55caa+kp8n7ZP9FSstyBwBrHYvIy6WNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )