INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1b17d013b7a62949c7f5850ec0957d1409a5de502c494f5cd54998da8d7c039', 
    'LH4DKf2IqspQfKESkZSBV9GKBjTdEo5NMSTPasKcF14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)