INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b70a09a0921f0fb333c58e28d1dff2de19d084ddc98c27566499be6ff7ff9ee2', 
    'KtKGBgYeDAK/wyKAoP8ad44wbU0UFzqDq7NPFqkmKd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)