UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBF5Tui2PxvMUHrSd1yPenBGeBstvnp3afLSSBzJnwM=' 
WHERE 
  key_id = 'b11ffabe135f6944e0c849061221e1abb9ac5a837018d23e28dad0d856071912' 
  AND (
    token = 'mBF5Tui2PxvMUHrSd1yPenBGeBstvnp3afLSSBzJnwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )