INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a278a0cb7f08da34d92aa310577e79af48872109b2c521d1bbebd031b23b5337', 
    'GQ07cx4H2rSCOsGN7yythCSopV67OU+zZvNUJ0Rs58Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)