INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51856fd53dae598b49671fbdbe627b155bbb0098e361771bd703b6c3f3d30f8', 
    'Ywf8KWc3h3PWc9skawO/fiFe15lzon+zFqPOqqN+Tl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )