UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+h61VBShM3wCmh3ns5/s9J5gKf3glQI+NY2jfawAOMw=' 
WHERE 
  key_id = '6ec7ccc1f697c2249aaf86b2dc246277e047b8a249f205597a5ac336d055d75a' 
  AND (
    token = '+h61VBShM3wCmh3ns5/s9J5gKf3glQI+NY2jfawAOMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )