UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DV90TBIWVgyrh1Fw/YGYeUFIuY68Dzoz5ALGlIXP4O8=' 
WHERE 
  key_id = '504f01e5e33ead6f9e795156d7a55bf0a8b08d15975fb6f8dd843ccf18a4c055' 
  AND (
    token = 'DV90TBIWVgyrh1Fw/YGYeUFIuY68Dzoz5ALGlIXP4O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )