UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJjaLVzyj2riHIMLqkTaSDPeQOXJGJiBILqCW5IahSM=' 
WHERE 
  key_id = '785b3e5f852cf79f1bb8769bc7d5606c7a925ad08c74d68df19b5cc5e736de6b' 
  AND (
    token = 'sJjaLVzyj2riHIMLqkTaSDPeQOXJGJiBILqCW5IahSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )