UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfWdGqy9nhmt5DdOrrWjTVv0p+QNEVdIRcoMkD70XP4=' 
WHERE 
  key_id = 'cae69717bb311649a012e673f9274897527a3bf82fb63583651aba82aadd411f' 
  AND (
    token = 'BfWdGqy9nhmt5DdOrrWjTVv0p+QNEVdIRcoMkD70XP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )