UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ew//S80ZhFEksIQ7jflEDi2ycXzrHRE4h2w2gm0fcsk=' 
WHERE 
  key_id = '3eceda8d90eb9d18b95fd3f03d9c6c2b2b56c3f228db43bedabd2411303434f6' 
  AND (
    token = 'Ew//S80ZhFEksIQ7jflEDi2ycXzrHRE4h2w2gm0fcsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )