INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd621a1c71208ee5a650e092762dc2d3b4f68027b2bb32b2b438e3ab4b3a4d99', 
    '/jzLJbgt/5LB5zFmhf69QpsKItOXn6NX8RFTxjUvsZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)