UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhMYhBJZJwEc9I095Z9UIfvozLv0Jk1g4Lxlw2UOF8w=' 
WHERE 
  key_id = '70ec76b9e453c2fe3d30533aa9f25f9859bebaf35d4d98c528f2876f8383bf49' 
  AND (
    token = 'NhMYhBJZJwEc9I095Z9UIfvozLv0Jk1g4Lxlw2UOF8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )