INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8975b9d52e165081352000d4c29ad8f89d47fec2d23b43033325702c6bc4d50a', 
    'GGDOtj2fyc6bC/bFQI5Ph4p4oEc29ruvG7YQJSf8nd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)