INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '381f32c2467847bf86aac1d9309f35a34a252e9bd221aec77f159bbfd70ea532', 
    'fGlRLuh15NLZaXhgKh0rtNJvnd44QaNz5I7rBn6PYXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)