INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fc1b099654d035a127b0b1affb794b16a8ef27af65904a7d08d2ab030e2c5d5', 
    'oaZ//93uoSiPkA0GgQ6wp2MYApCktu7McEnjpzfZjU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)