INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44d21d11378bfd998bccc5ac8e3444aac3254f71f4517b40aab8b535486afb37', 
    'jEzv3AlYbhOvfaZIJBLuW/Qs70Ut2T8woiNc2932w/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)