UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qz0UtnjpUdO0afllNTAPZURmUfYV6w/UF4U4ue2Tmvc=' 
WHERE 
  key_id = '8459cdbbd5468f09d3535812e50f90d037bab31bc94078f40f1271629820bbff' 
  AND (
    token = 'Qz0UtnjpUdO0afllNTAPZURmUfYV6w/UF4U4ue2Tmvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )