INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc3e03e67917bdb58562da458be662e39c1a3960f22e09c84e1c535ecddb3550', 
    'IslUyZq0ceV+QKk1w0jC/TsV8Xve4iURMLJvriSy/pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )