INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fee9e6583f4e1fb8dc29e9538a860911172cd02052470eb1c93badb9ef4ccb8c', 
    'rtHYyKrRR6ZlS+og0jWVIsl1sNV3hFHbo8iCpSL4WBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)