INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f09074e1249783cf0ddd2950afc4f74e481242f042e715979390caa23ebd46', 
    '1bxuV0mSTwGmyJjy72zZCCYvNp5fDcZHjTir+0cTA9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)