INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff07c6413c0f9ba2c8195d950ace87816c3274964060795d464125c6f65f13fb', 
    'Cx+QxW2g7RMrehUA68TNjREwFLVaa0jBxWxwwDJDxAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00122

Result

int(1)