INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ac8cf5a85e5e1039821a4c4458356b4ba282e23bfd95eba340928e2eabd3a54', 
    'UJWnQwtUGvav1rjXbN7xE4DVy4wH72e5V8JmQ2kghbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)