INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7d6aa2938cca500b5c2e47391ddfad8b6321fe5e1be4097cb05bf0ee97bd547', 
    'YOU0dLF0hpc20DvoxaJj+LzZEvHj8gNaOw05oKRItXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)