UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6M501CWsG/fh0s1rt6aYha494Fk29hQ1bK12Tvs5BpY=' 
WHERE 
  key_id = 'd5020400ce87b74aaebcaf9e3ef828eda262163362f5950d58ce7a3768a6f12a' 
  AND (
    token = '6M501CWsG/fh0s1rt6aYha494Fk29hQ1bK12Tvs5BpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )