UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfS0sMM5QnQvZvx45QP7X1m3NscWk8IsAA+9vTXuKAg=' 
WHERE 
  key_id = 'de4e62c73be95514f2ced6ce887a7baa6b9af8c0b92224ba59d8957785abce7f' 
  AND (
    token = 'MfS0sMM5QnQvZvx45QP7X1m3NscWk8IsAA+9vTXuKAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )