UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCFS+gWi8grWk/SHHnwiEN8yin7Ux0r+VX2cWh1EncU=' 
WHERE 
  key_id = 'cc831003386c0352b76a1b173a20fd22d0401b50644ca5176c0cbf594dcd6511' 
  AND (
    token = 'tCFS+gWi8grWk/SHHnwiEN8yin7Ux0r+VX2cWh1EncU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )