UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5L93moeYgPkpcTPylhpkLTkvZk4DrblQ1dSXUv/Bdc=' 
WHERE 
  key_id = '594b113f54b20afaad9bb96a80c0f4b6449c5234a07e4d9ddb8f403ba084caaa' 
  AND (
    token = 'o5L93moeYgPkpcTPylhpkLTkvZk4DrblQ1dSXUv/Bdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )