UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MRZX/WiI07sjvmRhLxaqQlNH+H1AC5VckCwdtxczlHs=' 
WHERE 
  key_id = 'a65b291d649b41e051a4a2ffcd552c6fb3813ebca6de7659223e2fd7fe51c289' 
  AND (
    token = 'MRZX/WiI07sjvmRhLxaqQlNH+H1AC5VckCwdtxczlHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )