INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea2b810f8d93b3a5844fb0cb413222d9e0864f085e28711b06b44c10c7d03526', 
    'R3JYq0GIefamlMh0DMd5rViSaUa84cru9ONvNmv6+jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)