INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ecfa54e8d294c2ad899ed513cf7ef2a9dd19fc6d60734a5ad96a028a35298b', 
    'Si3aX2G1tForaXfvkXCVQBKWVC9gkXWJdc5tdUsPhrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)