UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nqGgPIwrRLjsDgyKpO3hkZ+29PXw/carY64MchP+wU=' 
WHERE 
  key_id = '77baefa664a2e1f90ccf2fba2888871c677aed96a6a513d8ed9108057e5c1030' 
  AND (
    token = '2nqGgPIwrRLjsDgyKpO3hkZ+29PXw/carY64MchP+wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )