UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OPtEChJCwawF6G9KLInvknlbeiLKaWigrTnPp8Sd/8=' 
WHERE 
  key_id = 'b66c5060e15c9d0a5a20c26d33310d0b994a7dac0f4e0ce9f5da24dce52b48b8' 
  AND (
    token = '4OPtEChJCwawF6G9KLInvknlbeiLKaWigrTnPp8Sd/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )