INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b21dcafe57182f702455151148a0b98d89bc8a731b51ba09155eafe227b72ac', 
    'w9rFgbzlkBbOTwjK/ZZ+MTBDJV1sof5r9vEIzTlNw1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)