INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d47cc6a051ed47f785edc4f43778da59804e04ba75a0ef50e594c04ce489b4d', 
    'qZECFz3CJSJEU9a6nuV54PeRtJAwfIy12qOp0a51hss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)