UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lvLRoPQkg5bGWgRfPmESX0hQp5DzCTnqxnV4oqh0+k=' 
WHERE 
  key_id = 'ec90fcbcffbdb8a1d91eb2b4570194e389ff08e91fab10dc44b1e699e7359a14' 
  AND (
    token = '5lvLRoPQkg5bGWgRfPmESX0hQp5DzCTnqxnV4oqh0+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )