INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b57b2ede29c9728b10b8810ab9fcde8e0696b534d699fae7341da589a0cb9a1', 
    'B910U154zXT5zQsZtM4Mp+q6JE3ls/iFRG0hgDPELzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)