INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c78fed2c404b46d195e7521c8883ef9ae4e68478bcbd77ba444f13aa7646b2b0', 
    'lMpkHnLePXoBG9wl1BFXlQDzYq1+GLqeDUCPJOXSG9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)