INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3b0856521bb4a13a81a74d4bdfa00c9354076185844806f866aa81a02ae172', 
    'hH2SsEqg/2Cqf6xZBajmdRx8pHfkkw1DqpjICqsFYEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)