UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5RCPUTesRF+ezGo5gm07k0ukzdW1Z+MJWLnGmdYN+8=' 
WHERE 
  key_id = '6f6f369549011514d31d7c7ee64c6645955e4bab3b8163e45a27c5b62d270f9d' 
  AND (
    token = '+5RCPUTesRF+ezGo5gm07k0ukzdW1Z+MJWLnGmdYN+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )