INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b4ad80ca9ca260188b19f05020e31d3b049d280d7f05ec3c63abfe639ceac1', 
    'qr+TXTeuJttglHoMNhx2Np87+FvyiZ4s9WL6XFb4Zic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)