UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tna87GuSHQykMc0HUYdvqzN5/YH4hDoyUHrmwmuD+EM=' 
WHERE 
  key_id = '86c72ddc3f6862920af54bad6a1dbbbcedddb576544ae77d30f43bfa0e5ef0ca' 
  AND (
    token = 'tna87GuSHQykMc0HUYdvqzN5/YH4hDoyUHrmwmuD+EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )