INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce52b57bc84c11fb134f44b01e07d846a65e193f0736c9799e9fefb363f5257a', 
    'TWPiM8ASvFehitq9xHApslg2zPwqR95BdjZF2y1PH8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)