INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88ea917fedc64a41c16c70ec2f188489cdb7f9e18e51cb030aa3404af8ab4ff', 
    '6SalWSSBnzk9s41Aw1GkrgF/eT3WOLT34Cpv/fl4VbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)