INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9b78340a4520982d00030ef2baed1ffaf894f2a5c8aa04f606fef3d9670c82a', 
    'du4qC+p5lk1ouv7YrU9b97dw+GPAbOSXIhZuY6P1XFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)