UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/vLPFifVyhhpmKVMiuozUqtNfPo5skEPb6Xn9Z/IzE=' 
WHERE 
  key_id = 'ba179f821cf996def8c5630bd5ca151bbfa719a143d29768f2bf4a4eb75dab18' 
  AND (
    token = 'R/vLPFifVyhhpmKVMiuozUqtNfPo5skEPb6Xn9Z/IzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )