UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbcSMFIrlmBtHPHTia+Gd4SsHUXveBVF212V4RbroCE=' 
WHERE 
  key_id = '7a1b75e04eed1108c8ca2e32aae8ea4221feefe2c92f1ab6c1d3fb6e94f4dbe3' 
  AND (
    token = 'lbcSMFIrlmBtHPHTia+Gd4SsHUXveBVF212V4RbroCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )