UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2Khkyn2Ih2X2Hv9rX+lcmwi+k1+ZhqIOUJJownhM+s=' 
WHERE 
  key_id = 'd530f885cc0c9f775014dfe55f50c0d54b355aa1d6d1684137c3eb0df7bdb0d0' 
  AND (
    token = 'W2Khkyn2Ih2X2Hv9rX+lcmwi+k1+ZhqIOUJJownhM+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )