INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df515ca7bc7671e9297cbd61b57459930e864ceffe84b198e1db9d50c30f42a2', 
    'DlMddaW8CaSINMcFtIsLKzbS0fw57nY0ge702StRHy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)