UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2E4YU4C9BXtb2w8Au3BJCqIb30GJKAYpDiLhI4th/s=' 
WHERE 
  key_id = 'f83a23de454567dd75cd920a2b24c219ebbfc20bf1a058992a39987400907192' 
  AND (
    token = 'v2E4YU4C9BXtb2w8Au3BJCqIb30GJKAYpDiLhI4th/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )