UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBf7ZbK2xagC4mnB/1ceSbI6tajGzMHMD6YrLP93Bi8=' 
WHERE 
  key_id = '9eb13a22b55999fe4f913b57ba86d0c0d878f61d581da252c44de947a13c0bc9' 
  AND (
    token = 'QBf7ZbK2xagC4mnB/1ceSbI6tajGzMHMD6YrLP93Bi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )