INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be9d23a4d88579a4aeaadd117ebf79764bb83260b572a276e3d85acb51c09cbe', 
    'oap1PZAXmktLBwqzA3N7zI7tCSKmYL3On9J9iQN7ppc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)