UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0k5mBJOin/fyVClEs6+FPxYzDIOihzLL46tISO6ywk=' 
WHERE 
  key_id = 'c95429b782fa9748cec1def10fc3ec920466f44aed7bc988f0e145c06f1b73d0' 
  AND (
    token = 'f0k5mBJOin/fyVClEs6+FPxYzDIOihzLL46tISO6ywk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )