INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbcda11b1dbcd7d8353311f36120aa6db4c3a7d56178a9a2cf474112e5ceeaaf', 
    '3caqzCJtf5vyCeLuqffObnT1BWZG0svNNofWGndcSmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)