UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8LDqkajoCV8C0l+bZCwE/0cIO/VhbhLHyBvkI4rZJY=' 
WHERE 
  key_id = '793322a114975635feff530ef09e0a250fadc75920b108d24ebda85fd79ea6ea' 
  AND (
    token = '+8LDqkajoCV8C0l+bZCwE/0cIO/VhbhLHyBvkI4rZJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )