INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ff552f456bf8ff3281b732e323ba0548bb61af9bfd7f18fb8fab6e10b4b679', 
    'a81tnvAefRowUhp8Z+zN05/KgAp+ace0M1hCBE6LAHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )