UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYQ2b669mx2J/2ziv8MGgl5qsosfQ1jduipNx576PHM=' 
WHERE 
  key_id = '1817ca00bd6715a8d8cb60a9353f35b249b05fe21c926818096d35b4dca47208' 
  AND (
    token = 'cYQ2b669mx2J/2ziv8MGgl5qsosfQ1jduipNx576PHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )