UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2Z6XTKiGBDUVFsfD7fAUXRCr/DgIOFE5nvVNE501jA=' 
WHERE 
  key_id = 'c13dc2747f37679a5d2e43c5d1a741018d522f0f408b85aa8b81947d6bfd3333' 
  AND (
    token = 'J2Z6XTKiGBDUVFsfD7fAUXRCr/DgIOFE5nvVNE501jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )