INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4521c4bfa0c9f53e8531c0b1b9322b0d7c187b901e4e8635e5ef3f4104393a51', 
    'IxwR1mp1lPqCplhw2itC/K2UC+mpxHsPX6+akphGTEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )