UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NO+ibdm2fM8MXNCclPjrI6wPpgCm9Yt2P3bdOUZF238=' 
WHERE 
  key_id = 'd6af67d87107fbeee7a291985e23f9310c52588c05fa5afb773bc330349302eb' 
  AND (
    token = 'NO+ibdm2fM8MXNCclPjrI6wPpgCm9Yt2P3bdOUZF238=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )