UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+5BjYaJUNmUuQTGsSScreKgZ8AAnM2/6TxDqU+MhjQ=' 
WHERE 
  key_id = 'a4eee77011f08815326dc6018c3bacd2f94b6522dbbd64e22dc52a20f6d62f44' 
  AND (
    token = 'z+5BjYaJUNmUuQTGsSScreKgZ8AAnM2/6TxDqU+MhjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )