UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+XE47lNe/jtZ1nIgF0DzHs90nkmcUrNMpdEmvSo21g=' 
WHERE 
  key_id = 'ffee2cf8c1359a692ffc18baf3d16c63b9efa3cbbeea36875a3f6011e71174ca' 
  AND (
    token = 'U+XE47lNe/jtZ1nIgF0DzHs90nkmcUrNMpdEmvSo21g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )