INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77bcbca38d2a7aac4cf73844d0294dbace0ba1a0e62d070137d9060888ef2f0e', 
    'csqSWjgIBLwIak49tqX4fm67PZKs1AgxOxRxWntEgTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)