INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d529e1ec55df0e5943601c20cf80385f33feda4611b2912605f32dced8cbcc', 
    'zqInDlJcDxlbGwIa7iIfFsM4/d0mYkAYIpOlzeU9sLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)