UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NAy1yjcstYiwfF6efWnQ5mw/jtTw1mYV9+C+iBRRCCk=' 
WHERE 
  key_id = '2f06abe992b032c9effd7a27ae99c9e1e04d0ec2fbd0375027ce35b409ae663f' 
  AND (
    token = 'NAy1yjcstYiwfF6efWnQ5mw/jtTw1mYV9+C+iBRRCCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )