UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LFHoMpCJHN28/93upmwA4FdGhkVsLSOJsBiz3FfZdQ=' 
WHERE 
  key_id = '9c051db2571aeec68a95cb67c816210e53c57ee630ff1d60e77a5bcfd1c53c97' 
  AND (
    token = '8LFHoMpCJHN28/93upmwA4FdGhkVsLSOJsBiz3FfZdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )