INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '732f6e7b2ee24af29abbd0f42a9b7043400e8c83f4de8c71b3fcb639e8e0963b', 
    '2K3rvXK1jHmcX1897VFClKAHxW8OtLBQNHIM0c4JkKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)