INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9c150afbd660927537f98de9a99afa6b2fff97358cc6f58ec5da84f0a585d5', 
    'NExBlAPAYAjJ2nhK3asWe2KUMT0W/paAHIAM/Rn0g20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)