INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4431b243a884c01d5bcd421c57faa92331c51913307ef74015fdc2badc70ef3b', 
    'Kn7yX3nJKHXEwO9b8Nj437v/AHYckqxP5H7eOa7MNoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)