INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '161ac4b612329b1b47c66bee3068ca3d5d7023d083acf322359871740d80916f', 
    'MWIh/EEsK8jQjR/fDlguxz9X3Q49Q8r16VLybW3JctE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)