INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab6526de12f02b75efe696f904162328b98ad97a6742cae6c301161fb881ed2e', 
    'JZ33AS4cUQAf3W/XbLQxitEB4xr7jyVoHVkp4P6J14o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)