UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xd7z1sPNceD05I0tm2NvwQOe6QG19sdjy5TmIeH72o=' 
WHERE 
  key_id = '1f415f35a02e418a022aa35389a501de5da28071c18ffd7449154c74f3152caa' 
  AND (
    token = '2xd7z1sPNceD05I0tm2NvwQOe6QG19sdjy5TmIeH72o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )