UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dzh0EXspHhBFINPBFtbu9O5QQX8l/pa4fpuIktgmh+Q=' 
WHERE 
  key_id = 'ed5bee4bfc64fcb95c6ab4248f322498d5ec873a09c53a64a44d399eff513c30' 
  AND (
    token = 'Dzh0EXspHhBFINPBFtbu9O5QQX8l/pa4fpuIktgmh+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )