UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wi7dPbluNm+KprPtOSUwKxh87h52JqbUurSc1X+FdI4=' 
WHERE 
  key_id = 'd805ec8bef451403241e2d83a4879cd6cd2ce59203f4fa93841fa63db4116620' 
  AND (
    token = 'Wi7dPbluNm+KprPtOSUwKxh87h52JqbUurSc1X+FdI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )