UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVan+KsM1LT53xn3kOQjB1PaOKIn9FCZaOhwnAPEL3Q=' 
WHERE 
  key_id = 'ef7055f67ffb002ffe037d7eba1b960d0561ce67729b3bd9053eb7c3a7e1b74a' 
  AND (
    token = 'UVan+KsM1LT53xn3kOQjB1PaOKIn9FCZaOhwnAPEL3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )