INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '073c3e27283c01ddee7604884691e7b5f332aa7f68556a194dae18a93f639080', 
    'MRLlb3sc9vXuvZqCzAGAJ6Maeh8OhH7M78YgFgoKvss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)