UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ei78UbAmCyG2V1KcgROP12joQl9yrxEGzwfY5QYr2m0=' 
WHERE 
  key_id = '66e796b6134cf2d3c90ebdb1bf416565199193e31204d6f5a2e93524adbb8ebc' 
  AND (
    token = 'Ei78UbAmCyG2V1KcgROP12joQl9yrxEGzwfY5QYr2m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )