UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f45dzzZ8pu8SEDPkOg1/gCcznAscWabv0gFYTKGkFDY=' 
WHERE 
  key_id = '78838ea9540e471257331cf2db4a8eb8e9120d78dd5bbf5df9b5e8d9ef7906b5' 
  AND (
    token = 'f45dzzZ8pu8SEDPkOg1/gCcznAscWabv0gFYTKGkFDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )