INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6dc5fe8afdc5d6eb0de37713a603440c100944e42a3baf9466c51ee53bf12a8', 
    '7vzhWTNhYOGy9oH2uYGc91wK8QsdMuZ/t69usYFmHo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)