INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd70362d8def031da7b43a00e2b32f819bc5fa155517e95817b96c9f7f6c5a27', 
    'kcV2h42NlQUOj6j0Oul42gG3rbdimHU+vzazD+iQZgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)