INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43def7301da25badc82c3a1c7b507032c37eccb4540bd99abc12001381855889', 
    'QbUQfHEj9cjLrmlX19iEu/AxotVm5hUthO5kc3FkNQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)