INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ec18500470bf29b1f6b1782ed1cf3a842ee337e44abf466770edd3d2e029a2', 
    'g6UPVopArOhvg5FkdLItL9CPAIV85DE8wjV5dMpMaiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00523

Result

int(1)