UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oaEid2iwAC2be3QF1OfJLKiM+/mP6TzE6y35vRuYLgI=' 
WHERE 
  key_id = '0a939a2c73f152e72585809b11d1ebe3a9f2cbae36b048b16ff678197c303aab' 
  AND (
    token = 'oaEid2iwAC2be3QF1OfJLKiM+/mP6TzE6y35vRuYLgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )