INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14c4c116e30c87610454c51a4fb4d08faf1f4623f75e0aba64631e3a863fc50', 
    'm+2F7U9XmEBMl4ZunBA1iRSQqMEkxzKvIG9WTyms6eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)