UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oadqr0d5VW4lhArlPoyQPiRy+cWm2p8ep5NBNWXTcH0=' 
WHERE 
  key_id = '4048c8ed59e98a796abb40a4393f23625f921ffcf87bad00a7b97b94ed61c00e' 
  AND (
    token = 'Oadqr0d5VW4lhArlPoyQPiRy+cWm2p8ep5NBNWXTcH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )