UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73MyG2YPGAMF1MFllIB9BO84emDbYtIT/IGosBUFrzM=' 
WHERE 
  key_id = '4a0cebcdf579e970513962eca111be938e6451b77a8d4d7012e327fe62f66a6a' 
  AND (
    token = '73MyG2YPGAMF1MFllIB9BO84emDbYtIT/IGosBUFrzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )