UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ed360ifaeopszoG99ziZpfPrZggzjvpaWPR9AQARwE=' 
WHERE 
  key_id = '8f93fb0ceb91d658d4099e0833ac156f20ea8bc1c7d88bc69f273a0a26526eeb' 
  AND (
    token = '6ed360ifaeopszoG99ziZpfPrZggzjvpaWPR9AQARwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )