UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J9UJfLk/u255vuFUiqmcVFpv8OPjapQ3Xt1P5gEROj8=' 
WHERE 
  key_id = '187b7b3668a90700974cf4dfe4f8492736d2d464d014a801564eb1e6018d5adb' 
  AND (
    token = 'J9UJfLk/u255vuFUiqmcVFpv8OPjapQ3Xt1P5gEROj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )