INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81efc2c149036c3d8302041fbb6472ed63c1684e78c46f2b596272d8d7da6466', 
    'xGjDzcicgc4DscVvI24BINRCH5s6KSKccAjTWpkYEyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)