UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4o9g2/DpYlesb5FstRR9T3LrXvmYIby9wTo0vc/hFQ=' 
WHERE 
  key_id = 'a82c2c8db6622c01ab885f398c24e63fdb38bffd1291f408db9b60dfd273ad4b' 
  AND (
    token = 'e4o9g2/DpYlesb5FstRR9T3LrXvmYIby9wTo0vc/hFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )