UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yn4Y3l4witGW/njFPwEpEeMwywypI1j+U2sTSb7KakY=' 
WHERE 
  key_id = '02265e868b97535311020054a1abb4e85b8c53202c469dc9e0fdaa340e58e3e8' 
  AND (
    token = 'yn4Y3l4witGW/njFPwEpEeMwywypI1j+U2sTSb7KakY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046