UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIJmqgfjc7PzR5l0qdaZtokF+ry86oe4+YL4mTpUGsw=' 
WHERE 
  key_id = '8b4d6de3e7335a042e44912157426230f3564264609e58dd1972627b3e252edd' 
  AND (
    token = 'mIJmqgfjc7PzR5l0qdaZtokF+ry86oe4+YL4mTpUGsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )