UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rdc0xP9SE7cN8mKN8brqFbwaay9ZUA35zrcacZYzmZw=' 
WHERE 
  key_id = 'aa5f91a28eda06255a34ab317acfc44f398f0ae544ca6a2b8b44068ce670b3ac' 
  AND (
    token = 'Rdc0xP9SE7cN8mKN8brqFbwaay9ZUA35zrcacZYzmZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )