INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0e42806a048aa6a0b87bf3b0f7922db5a269eb8022031f7ecc7e59d3ab84f5b', 
    'KmvjfAqlgI3eRkpy2Eu6bal8Mmt028o4SPWNmCE/W1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)