UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93kX/TDsaAjzr0AZxhOWDHL3HakUr6Z4ty+hfP77ab4=' 
WHERE 
  key_id = 'cfd01d25ecb40046862674332b7b1e6e23b4337424546cf2b79d3221e5a4eb58' 
  AND (
    token = '93kX/TDsaAjzr0AZxhOWDHL3HakUr6Z4ty+hfP77ab4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )