INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55cd4faa446383a07c401c083905f121ca858d39b12a6302c9fd3867d4385d58', 
    'xN/0ixcTIxDlZMvNMkJqaYxN3ZaPjnGKU0rdy267qRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)