INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e1602572536bde84006b4f14255bf10d156362ebbc414274fd9f170bdb68673', 
    'kAY7mY/8cdmHc0ogj0RxRVgTihXalbhQ5SmcsLGCNiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)