UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHHMuxUFaGTPDbIJ4v3rX4WwC0jS4aEdBJU6EU2ZTh0=' 
WHERE 
  key_id = '0ad50b48c342be76293a199a176c2acaca134314051e85fc835656e05210686b' 
  AND (
    token = 'lHHMuxUFaGTPDbIJ4v3rX4WwC0jS4aEdBJU6EU2ZTh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )