INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d34c5aef0a29000b42f0d9683952859b67f5dc14d92e8c824a3538887cd6f9b', 
    'bIdPfhrGrH61fTZtK6qMAX6Suo9il++XLdjC+BaSpqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)