UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMcWguCW4SvE2IchXftPAggp+2WeG2TTFinYUOmKHRI=' 
WHERE 
  key_id = 'f1bf55d1d2bdc657abc16c035725dceef13290e34dea54a0e79e8abb4d6866e2' 
  AND (
    token = 'UMcWguCW4SvE2IchXftPAggp+2WeG2TTFinYUOmKHRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )