INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def32171260d6db1f326f909dd186dabad9407b9055d944a0911e56a52fd68e2', 
    'Uz5Lhu0Brm/iN6bQKQw07frqwQ/tzFIHfMqzST4vcYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)