INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9a8b7c2332194145ecce685308daedc8a56cd10ffad7995dbafc42ead3bdb5', 
    '/ysuOB/o835RnGKBmmDWUxqCbFwOQ868uVALDXzESXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)