UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+N3AIViTAkyTrqxmDYVjMqfcZp9fiiROilH3gR91/g=' 
WHERE 
  key_id = '634e2c1d7394f5568125fa00b92a7c90d14fd64de80d7627d5b7239c7c172f9a' 
  AND (
    token = 'J+N3AIViTAkyTrqxmDYVjMqfcZp9fiiROilH3gR91/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )