UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDme0hQVAAq2+RTxzNOEB29PrlMpsKNdA2x/CgW8ks8=' 
WHERE 
  key_id = '80b2555dee5cb8157fc833111c350f8423999d166107432d58893d2e70267ded' 
  AND (
    token = 'MDme0hQVAAq2+RTxzNOEB29PrlMpsKNdA2x/CgW8ks8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )