UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gF+a4lHf6dMmWsgshDewxXsM0ru5ykkMM8G614Q4egs=' 
WHERE 
  key_id = 'b4810773dbbef0dcea83007cef9948d51bfdb62d32cc6650b3d082a77f6662c2' 
  AND (
    token = 'gF+a4lHf6dMmWsgshDewxXsM0ru5ykkMM8G614Q4egs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )