UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PUOHla8Pcij0Yci0AOL0p4t6eY7FKeFNTvDfotxtQ0=' 
WHERE 
  key_id = '7f7818ded7b5512f4ef47501920718d38dbd314b5c367792b38b5a2592923374' 
  AND (
    token = '0PUOHla8Pcij0Yci0AOL0p4t6eY7FKeFNTvDfotxtQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )