UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke2Q9jtDJRaqi95RiSZgGq8489f/6uibfvqpqH6Cl24=' 
WHERE 
  key_id = '9d3da24c647bae2cb8f1f5731289ffd52cf501116c2260ee7594ec8abeb86bc4' 
  AND (
    token = 'Ke2Q9jtDJRaqi95RiSZgGq8489f/6uibfvqpqH6Cl24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )