UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50o+qAoVvYhrYEC6i+uhz5nPoigfE8rXJeeOG9+N88A=' 
WHERE 
  key_id = 'a1eac11f92dd3bca1e3361b215dc5624242f04b5f602c87cefc7823dbad4abb6' 
  AND (
    token = '50o+qAoVvYhrYEC6i+uhz5nPoigfE8rXJeeOG9+N88A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )