UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJNuhTF4YlZE3Nxx9nMsgC3WkimaArJJxZmumGLveIc=' 
WHERE 
  key_id = '0ac277889d4d929c153d833530363c211a7d1d0110c13743f8c8cf0cbe097337' 
  AND (
    token = 'WJNuhTF4YlZE3Nxx9nMsgC3WkimaArJJxZmumGLveIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )