INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '524b1376f980fb7e712f5cec1151d6fb839f81234d024c8ce213b3d79a4c6f8f', 
    'wZFMXi5YJF2W1MYtnVglWDT50mBgz1OlXVSMnO1bdjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)