UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFrpl8cECHv1EwyU1pc43Tml1PJpfSYAI5ibk3dPSY8=' 
WHERE 
  key_id = 'f46e2511495b721f8797ff4d66fa79b67cca4f2771427ef2490cf6e2e6320485' 
  AND (
    token = 'lFrpl8cECHv1EwyU1pc43Tml1PJpfSYAI5ibk3dPSY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )