INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b7d06f2647406c789c816501e04b64b5edf9ef56c6d2f56a614b47c8d5b74f0', 
    'OuELQrzI2Ucpzeym1AwaphmiByYBIudjRwn9h/nwfRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)