UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGVXY61v4MdNvIfz/Y03PXFvRbUnJUfgFGs4CouZ3fY=' 
WHERE 
  key_id = '8341451aed3d10cd22a0b8a7ccced1736ad477dc62c9fbcf7e34eb3eff6ed3d8' 
  AND (
    token = 'rGVXY61v4MdNvIfz/Y03PXFvRbUnJUfgFGs4CouZ3fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )