UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pg3DFg0uvW3++Gh4sCb+GSQKZ2V8yEHRI0IXo0DRuF0=' 
WHERE 
  key_id = 'ecefc2d75b72487851fa80109f48304f779ef2e23362a101d1f2ea488ff7dce8' 
  AND (
    token = 'Pg3DFg0uvW3++Gh4sCb+GSQKZ2V8yEHRI0IXo0DRuF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )