INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cfa3dc5ced5222645e8d16cef6de3fe28941478ffc285a8bca91f5560c46ad4', 
    'L4g5HNON5FDJNDyAB6RSQuvyrveKRioQWoYGXvf4Q6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)