INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb54262978966edb7a6d0c9898064a98a7bac8346dff5fd790ceb8dd7308e07c', 
    'LkFKKwPxLY3x9YsnShKzQJ2khyr0gBZOuege/mmnzu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)