INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e11c2e81a77321198f19ba60cdd3955be4f0bb1294815a120e7b46214f4b587', 
    'SkD46CHCobg2t2Va7OEfXGV2Pr5Sb+XFAw6050CiHxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)