INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a345265992301ab1fe3ef382eb722fe78eb8ab41c8b80814ee11454f2c06133d', 
    '2chOWgBA8DzSC/vf7XDuzMjWiIqc1IaJrGSJkrwfc0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)