UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/bvdtdmicNb1JWHdk0Ck9sfZfHBGwRdVjoAYVpawOGY=' 
WHERE 
  key_id = '74486cead15262f2a043e8fce1410ae62e84fff4ba6cb5fa58854a8eb31fbed8' 
  AND (
    token = '/bvdtdmicNb1JWHdk0Ck9sfZfHBGwRdVjoAYVpawOGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )