UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmJPwaYZup2pj0gi/u8rJnqxck8rnLzz597K6n/IvKg=' 
WHERE 
  key_id = 'abe1830bc1c1f2623a2499f3938487daabff1bfb382ac29110607dea06445891' 
  AND (
    token = 'PmJPwaYZup2pj0gi/u8rJnqxck8rnLzz597K6n/IvKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )