INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3239562e371b89e9e5d8c813870c5271209749b23e830b9579d282d271422b04', 
    'PhdFZof9/jUFpGdXK1WFzC5n4PNLKdyc+nOO1CGK5pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)