INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beea656d1efa589c551ca284d0345c8db5fefc82977b20dc7b580320d617bd8e', 
    'IWVfGqBaktUS/GpKd7qYUgCijrXUjb3htsr5AwDh0NU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)