INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9c3b0f3396f844a0b4e59a27b13d17855edd22e94a18683cd69917e241b5e42', 
    'juvpq+NREiqNiJGvpAHyriPX0gGSTKrdCySs8zW4ydM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)