UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhNvoxVR5dh5qna9zGfT1v+Rhxj0MrryLGTmnLqOhKY=' 
WHERE 
  key_id = '18455b6cc40766eab8c42b1d56deaac08f9cf4391a9f3d2ffe5e9de2068ef018' 
  AND (
    token = 'EhNvoxVR5dh5qna9zGfT1v+Rhxj0MrryLGTmnLqOhKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )