INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d4b1876630c21c4647ad458aace9e315ec286ecd7e9c6e23820687fc1f19614', 
    'bcV77T0sv5G6Eh7lgtE5fHfYyASEJgYo+vAtW0NEo80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)