INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a84f6177008a2cc40ef74ff0660e78cb60bb6c34717bf44cd100ded2d3f9ac4d', 
    'syJNikTJ5q+SFracGUSVPnTWRqskvRw2lXwRtU5EHos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)