INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6741d6cf569ca63efad14080cc877d587042ea0ab6f1b49fabf1b354ee836e3', 
    'u79kWzXFoovY9Zyw/hUa6hR0NwDZn6psRl8Q9uwT4P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)