INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7edbf6b98b842521545e0a17479e00613f1aa6af50751180d685f5e86398edef', 
    'Itp4TlgEYVVFsCZiqLe4ZXqyK2PvSwDMyrnKG8akxec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)