UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3i3+TwYVQM0dEHaJZFzjnuK8cuDskyDZ1357y2sicdc=' 
WHERE 
  key_id = '702e33e9aaf1922ffa4d68e92514eefb4977ceb70e65cc1e3b27c7b5c639963b' 
  AND (
    token = '3i3+TwYVQM0dEHaJZFzjnuK8cuDskyDZ1357y2sicdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )