UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrFPtzO523Ypjqe7bSHHs9YBMquhiTkyNFtCiOoDMpc=' 
WHERE 
  key_id = 'f6ff99de2502daf30d062fc6730aad822bdec980f17ea006ccb4c3733d1dc84e' 
  AND (
    token = 'rrFPtzO523Ypjqe7bSHHs9YBMquhiTkyNFtCiOoDMpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )