INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12b59e592c4921d0db9e71a2e26b59ba3ecae9526d598547e1dbbbe2ec0eacbf', 
    'emkBJu1w074lxVXHt/GAakOwNLFbAhcQslXka59HCaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)