UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B66ZXcJtn1D9sxzTEPmpwl7yo/Zyzjbxav9ToXZcTyw=' 
WHERE 
  key_id = '7456e1564fe5dbcfb4cc9b8001c1b24f550364abf7d129c844f1e0fb63cfbff4' 
  AND (
    token = 'B66ZXcJtn1D9sxzTEPmpwl7yo/Zyzjbxav9ToXZcTyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )