INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dfeafe40a40f895bc4e3e2e71ba51b153509abca6d578b3348a3738e83526d5', 
    'nclwexdFFf3oSHzcDCN4FV/FYtY25rpwDUxqeQg3tLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)