UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3iyQc7pqlWjRE0Yvo4/0FIE47QJ3FS4Exl/bCaDiGc=' 
WHERE 
  key_id = '2ead2884bfb493afd0054e4226127d19fe8bf5aa590fd20d2349e67d3b960614' 
  AND (
    token = 'n3iyQc7pqlWjRE0Yvo4/0FIE47QJ3FS4Exl/bCaDiGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )