INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12b36d42c77a1b6706b8a8625d8741e0a150086edb8a3caf81301d29e14c021e', 
    'BOC86b0iCDBVXnJS/BbHKAYlUagVJ9E7Xu1VByW4kwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)