INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77e34903936197b2ebd6fd5704b5d3466aa220795cc47c9c76e200852b2838dd', 
    'BRbHN9JccT7Edx6TMXW8s0qaBgg2bfW3CqYGN1ZFHZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)