UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Pp7nCUxu3ukaNQbuGJGGdqzVYFy2RAQDXbh2L2eX2c=' 
WHERE 
  key_id = 'fb2479ee5934d375912af77f275a26d6de83e4fbfcfc60d34b35f27ebd9ccf8f' 
  AND (
    token = '8Pp7nCUxu3ukaNQbuGJGGdqzVYFy2RAQDXbh2L2eX2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )