UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMcEM15GPoUkIj7N7fpJCqpNmU2NNBv5s0gxEseyuMQ=' 
WHERE 
  key_id = '5813291c460e3dc2d655d93ca5fc32ad9d53d6c52e2a0510cc990bdfca8c3cb2' 
  AND (
    token = 'BMcEM15GPoUkIj7N7fpJCqpNmU2NNBv5s0gxEseyuMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )