INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b708d3dab8f1e04ce31c1f14668ddd2a1ea9523024923e405db71071a063ba', 
    'oGlyJ+L0OkXSiBFljkrPI2OTi+TwP8UFhoGSLU2mztg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)