INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c7d9be00176957058d4142327a74ac31a60cfbe2242f6d21eded0077a0aaa9c', 
    'eZGatL0MDn4qBG81h9OVUIn3hTG51W9QtSMHu79nHjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)