INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '322d30e6c01378c8ec28cade7c846b43855bebcc695980e2d98967b39babf1fe', 
    'dpPMJRpOefirLiMlHLAHdk+TpqChRArjZ+Uzolnm4yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)