UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CFKHsZnQHeFmuDVymxvHo4i3x1GoCRTahZoAZjpHRM=' 
WHERE 
  key_id = '55b830f3d64a41849d8dd58fc388953c6e9feb957e4cb76745aeb29ed55c60c9' 
  AND (
    token = '4CFKHsZnQHeFmuDVymxvHo4i3x1GoCRTahZoAZjpHRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )