UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jes5bE1BLjWQYKPeahydP3w+UKSoNTg4x8VCuEWJ5K0=' 
WHERE 
  key_id = '2d33d3ac106da836a7646f2dd377be2ba0ad357172fa9d2bbea01da4824964af' 
  AND (
    token = 'jes5bE1BLjWQYKPeahydP3w+UKSoNTg4x8VCuEWJ5K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )