INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6bad86087cdc19f2f23904f8b6dc07fa086f09e3387a5d9cabd719e1c6fe5e8', 
    'gA6flbnIb3zAjzpgFnvcKXVzKhZBfnWikIsYBirvBQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)