INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ede456837ecded01a930ac8fcf024a9908391c155a701c4ab86c123873ceac40', 
    'McxNjTHwmugLZiPwCpXM1YL5cwJDm1VLvjsMdbdb4UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)