INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81d8ebfe0c8bd7d43dfa39b96b7d1d33c75a747d8892a34ada6fb56b503d860', 
    'PSqOcdYODXCVLFgXZmfDEZquDZm2i1s9ZONJNeHeaJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)