UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h78lMjPrtygCUgh8UhWyQP4HaJlJfiB00vK6WHVXMG8=' 
WHERE 
  key_id = '6abd97167840324f7d3ea02879e8940fe619254c917da29a78025945a8ab452a' 
  AND (
    token = 'h78lMjPrtygCUgh8UhWyQP4HaJlJfiB00vK6WHVXMG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )