INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8614de169bf541e3d17cd40523fd5517d88a4e1f71625be4cd84108b66d3135e', 
    'IrOT931lWd/gdBtPy6ftr2jWJNDgnHLwTMOUbspe8vI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)