UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BjF2URzDnSMRIa5VRrJWB1eykB0iZWCeBGPTf6w8dc=' 
WHERE 
  key_id = 'c80816d479bafbbee5885677020c442a4f110d81b2623b530994572613d08432' 
  AND (
    token = '9BjF2URzDnSMRIa5VRrJWB1eykB0iZWCeBGPTf6w8dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )