UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1TDUutdcy/URzisa3XVa57FRAMyRgF5kJHPkvNnM50=' 
WHERE 
  key_id = '1c82c614ab330e73dc0ca4315194b42823a15b709128abb3cd78aeae6648c3f6' 
  AND (
    token = 'T1TDUutdcy/URzisa3XVa57FRAMyRgF5kJHPkvNnM50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )