INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '812e7e18041bae962bdcb99140e9bded786f1034f6869615e464b5b6c8a32bfa', 
    'so8YpCH6BAUx9E7gBbS8v/bHvlY1c+Wrt8clcrPUiTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)