INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee5a56985ac5a603c5f8f8994f7e8d22360193e847bdac7756d039f735351b61', 
    '84IMnRWrdA11VXi1Z5prosg2pM0htPJfCLH5nfnx7cQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)