UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AabZ31mdDqMUkM+QLmr27PQqlWVrsI2ky4b/0xYOxag=' 
WHERE 
  key_id = '87ad05ef96211e909930173a72bcb55b5e92eb512144d1921ebe771b8a69debf' 
  AND (
    token = 'AabZ31mdDqMUkM+QLmr27PQqlWVrsI2ky4b/0xYOxag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )