INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5f248ccfee32decf193267b77bb802897d0e2311ba344e1dd376711f39101a7', 
    'QiCfnP41PJjFq3+r4tyUQ5LeDmQVzpFX0hNiEwRbJBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)