UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLBAz8Xx75vr0XI/XvjkyEVUM05tLqw8HkOuA6BeEYA=' 
WHERE 
  key_id = '7fecaa058e89fa411377b95469d1a16607436cf2ab22d41960e5d12ce82aa28e' 
  AND (
    token = 'LLBAz8Xx75vr0XI/XvjkyEVUM05tLqw8HkOuA6BeEYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )