UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPsFyNCiFxgr605WdvjrjvRnuJvw9K6ONKDVd/pi2jg=' 
WHERE 
  key_id = '4d6fc992a2214be95c14ea915a482d97470fd222aa8f038d55c21cd14fec89dc' 
  AND (
    token = 'OPsFyNCiFxgr605WdvjrjvRnuJvw9K6ONKDVd/pi2jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )