UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqzZN/EZ5Yuo7FdiKhUYPwJM8Fw+oIm7aSgnSL0VpEw=' 
WHERE 
  key_id = '9e74c5f5303b313ae7d34cbcbd41f7d26a7323425192e29fe223b541ea8fa37a' 
  AND (
    token = 'kqzZN/EZ5Yuo7FdiKhUYPwJM8Fw+oIm7aSgnSL0VpEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )