INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3cb393c912fa286bb3f351671b66345bea5f3e2a32e3af4581761c8ab7f5050', 
    'bLD4vUXWZoEKtedxziCNKGDDp9b71GrNAaogbrgtk4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)