INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fddcde4bca51c69844d3bedd82c4760492fbfed1afba0c543cb2fe19980f034', 
    'CZ8ns+E5CKB6MLzVXQ0EZrYBXn7Mv01jj1HphjwVNfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)