UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTodqe0dvNAuATPrWGrOsmNBkUVPuVblgyFd0YOTkO4=' 
WHERE 
  key_id = '802a8d1c20880a5a398edde6849ac74aeb89be2c9f76c3d1d7340c79680003b9' 
  AND (
    token = 'hTodqe0dvNAuATPrWGrOsmNBkUVPuVblgyFd0YOTkO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )