INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd2934cfaa5d8def3a7a603fb05b9aeea17e0ba3ca3380d83a714ee89fedc01', 
    'azKcExy2yRLI6ph4AwBiEEk31mlyA5LQdako1xiGi0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)