UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMibRmaethUEdirdFverLyxv05dwDTHiUPBipyaPhjk=' 
WHERE 
  key_id = '7a9f7574e98e63722d1cd2bcd07716d84a51292f2c688118ec939eb074913643' 
  AND (
    token = 'hMibRmaethUEdirdFverLyxv05dwDTHiUPBipyaPhjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )