UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTf0ZPPtHcBbuvkMqmgtnWJ5rz0Hl5X8pADSx+iEXzQ=' 
WHERE 
  key_id = 'd03fae420479fa347aa4af15135e2a1550b16871d51bc352337a2d4d2c9900d6' 
  AND (
    token = 'nTf0ZPPtHcBbuvkMqmgtnWJ5rz0Hl5X8pADSx+iEXzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )