UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaA6Aaok2/kG9TQ9Bz3cITAhrEpaHFc5/557DBie7AQ=' 
WHERE 
  key_id = '3097c02810b69ec8d00d3b995514be275965ee557b43927d88e7cbf30d149b64' 
  AND (
    token = 'VaA6Aaok2/kG9TQ9Bz3cITAhrEpaHFc5/557DBie7AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )