INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b10521ebec27f26b440796a5dbef8c8a3ac4cfc686f253f8c32e558a64bd4edd', 
    'TMzgLbSluBpiIjo9rMPJ8pJ2MOo2xD7IuDF9X+OVd2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)