INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd37b923b7f580b646a837d9270996f8622b7541994c2805277b9537c13249430', 
    'YyFkYL7xb7oOaLlTAFMrPWS+w7zdblEzWeC6hHmT0qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)