UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0x6zpLj1F5FaYxgj5QicD54LiahwQ0Ru2ErD5mQvGEI=' 
WHERE 
  key_id = '3a84648def01a81f62ee926a6fa24991a912bddc20bfe68a74097b0fcb5dca90' 
  AND (
    token = '0x6zpLj1F5FaYxgj5QicD54LiahwQ0Ru2ErD5mQvGEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )