UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BbyBPWTaKtwCSz9PcWz0RJBS1WbKoLTPs6++WccAZZ4=' 
WHERE 
  key_id = '39a023411828c1761c13f122702168aa7c1614a430f159372eecb14a0e306d7e' 
  AND (
    token = 'BbyBPWTaKtwCSz9PcWz0RJBS1WbKoLTPs6++WccAZZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )