UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNsbeXm2bNETPKxkc8i0eKPShhCvcBm2NQN4JK3kLe0=' 
WHERE 
  key_id = '941e51296ca5f80129ddfc890faf184451c5ad9c183bde3c9eb969c779584645' 
  AND (
    token = 'BNsbeXm2bNETPKxkc8i0eKPShhCvcBm2NQN4JK3kLe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )