INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '252a539a1b6087856f1c4645e54a5123a42484164c9196b5decd7eeb7c801706', 
    'VwzNXtOzEWUnWBDbUfmZh8XxaX9OOu1T/eXrzYg1VNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)