UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1O9myRlavRItMLSSiXhSv7MOy4a+2293xdpfSfPBdnw=' 
WHERE 
  key_id = '77b3ce0be65c1b0d90d426dfc1250c357a07231963e79b7f5e8290c73fa1f42c' 
  AND (
    token = '1O9myRlavRItMLSSiXhSv7MOy4a+2293xdpfSfPBdnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )