INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb8917fef26cde0b5fb4809687af7d668201ca9b5c9f621fe3841bbfe3176c0a', 
    'e18rjx2PZSu3thFMIA0IYxtvCZDlk9YEu2i2FzvRbJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)