INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8182b27634cf8bf8530fc2c749eee204025f600c6fca8c19d3d75d9696709914', 
    'MnOliW9J7XoI9/YpvZf18I0Ffjr4havp70/gGLZfz2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)