INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cf433e6091721487f468a49e80d234717937dcfc491bf9904eb948555a152a', 
    'se/bilnIXLKo4OT3/HR6RhKYCU6eCbmgy8LNBbnO1Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)