UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'emo84aabfpWmU5ASwk49C0ZrN+M1UozTWSjBrWmXYWo=' 
WHERE 
  key_id = '80dfba6cdb88324f7e81c56ca20406312af1e6ccc3f3246b92d91256b8eb3fa6' 
  AND (
    token = 'emo84aabfpWmU5ASwk49C0ZrN+M1UozTWSjBrWmXYWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )