UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATNMCL8tQdU+LZF6LtFdm5If2uNbAtKWVGnqiAkbNMs=' 
WHERE 
  key_id = 'b316a4e659e88f39557ce95f44e41e94c2363e824bb30f0987170e05c2ea2ef7' 
  AND (
    token = 'ATNMCL8tQdU+LZF6LtFdm5If2uNbAtKWVGnqiAkbNMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )