INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10838305042c4de7b1a88d3da8346a3c889a8f0cf77b39d0687b5bd1e0d90d2a', 
    'IfPdgB3yKYOYt4K2+EJdIEhKZx1r6wi+piDQQYfovpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)