UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCk6zGKjj3ruCdmGu5mc+94iG5N/3D5wVC7nhQ6rPo8=' 
WHERE 
  key_id = '60b326efbbc5c6acc4b0ca706d2d651be179f3534ae3b23c9c6ae1a038495476' 
  AND (
    token = 'zCk6zGKjj3ruCdmGu5mc+94iG5N/3D5wVC7nhQ6rPo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )