INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16392cc9f5cbe54f8d69dd93825770e7e8eb59f2ffcad2ff4d39cf4978232e34', 
    'dG3Jqu4ggbbwdWdbUpe/tyTAQu83VjqptYApBD5x/hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)