INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ef2ab14ce728d78d75843fde07752c96254f55f42ce6dc9d0ba640b75eb0d4f', 
    'UcGfJPgQ4wV1SYpshknROOLpLcIYAxxkPgvCYycWaB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)