UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgUpsg5+6uFZYRT9Xn6HqyxpKmOMnkKZcWvpluPNmtc=' 
WHERE 
  key_id = '87ecb907e7049d618b9eca1f055b80b9862900960ed0b14df68abeec763b5297' 
  AND (
    token = 'WgUpsg5+6uFZYRT9Xn6HqyxpKmOMnkKZcWvpluPNmtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )