INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7990232236edf85803f1d1647b1018b797cb71ec0adbc81abe3efb1232e72ed7', 
    'FYk4+ZWe+/o1uboEprqusy7Y0nYG1pY8iByr0C7Z2EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)