UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgx9dyW38JX5qhB4Ycmvsy8Ay0sczTQvBtolOBAUbJY=' 
WHERE 
  key_id = '2fcbd7ba5f918d7112b9d9fc26c2103f5748ad08abc3e987e63621c69f2df244' 
  AND (
    token = 'bgx9dyW38JX5qhB4Ycmvsy8Ay0sczTQvBtolOBAUbJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )