UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFTriq+4k+PnRdFG9UMFBImnPLESf15zcSwMhqvDRxQ=' 
WHERE 
  key_id = '8c8dab9158537df43d2abcea47ba675b8d696ddaf78acc86ad9ed72a50f64134' 
  AND (
    token = 'AFTriq+4k+PnRdFG9UMFBImnPLESf15zcSwMhqvDRxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )