UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/89qJFtDxE6K1nlzwcO+S0TTolHkJ+WIqvgmp7rz4Y=' 
WHERE 
  key_id = '26aaa861d667a4402d2ba3a52a0267c79f432a3846fa9e9863e582fab15975a8' 
  AND (
    token = 'm/89qJFtDxE6K1nlzwcO+S0TTolHkJ+WIqvgmp7rz4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )