INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87da703764604acfcd198afa6f88b683333e6cc345b9ff3d20a3f9bfc55baceb', 
    '5caKy2YcXzh66p2HyA0KuAwkoFw8y9T5svCIjCrSoOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)