INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37752eaf59fe30d23d1176b247c3e2f34f733c0dba1d063f854b53ace3d388e7', 
    'PRMNAoK0HJqQnq1j1cnb7rYfeOlZ1F1Qso7PSOVsEHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)