UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd11WmYK5Rk2umPwP7zuBnvmWRRWGVYEbUYkipTrZbuU=' 
WHERE 
  key_id = '44cc29502b1fd53f979d85e61e1dc1316c9e11cd9477abd8f15bacca59986d90' 
  AND (
    token = 'd11WmYK5Rk2umPwP7zuBnvmWRRWGVYEbUYkipTrZbuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )