INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd56b7d7df658b6b594134d055be5f9010043695f12751b1cb467b2449cf0cea2', 
    'PKP+ruKM8K2jqJiuZ8zDnBNuFIF20jE6U6m2Qe50YLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)