UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ng0ZARAdUar4nczLEv3sOb4zfX2fiW7aF++QtX0t2g=' 
WHERE 
  key_id = '050fe30ff7b3fc498a823e996a40f9d0e50b370dfc16a60bf76e3521c3b481d8' 
  AND (
    token = '1Ng0ZARAdUar4nczLEv3sOb4zfX2fiW7aF++QtX0t2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )