INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47155cca652c736016fe9fe1cc73796ed18eb4b1a0e9052e871bfa20fe033305', 
    '4eQkMc/us7f2lvPipXAhh7HMPzwq/bKx8w5jKPeGZd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)