INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa3990943482b9316287e8ce9138ff2f168f09f530d18cdaa78ba11022925959', 
    'tf2KZou0OJ3EVfcX7KOd14F8D0vACS0TZvMMko/ApFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)