INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7acda695489e301a3762001990f7406fe880eb3b8195da29308e43be2655a2ed', 
    'EH9Nfea5Uhkhmnwf0/S+KFq8VW2GqYiw6xDP7iqGOqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)