INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f71e75594514859a758d1e7bfc39522e3fca150778a5c8d1f87b316f9eca9f42', 
    'dixuquKk7HdbEH/k7vu4mxtKuHcJxePzFBLcxDULEa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)