UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ijgb8mg2EzxrLSMk+pP+i4gKkwDTE/mtDXyFBMGq0Kw=' 
WHERE 
  key_id = '9b3418cb138d247ed2cd8affee939151ed38218c8f6a21688b0da2f3f08f7a79' 
  AND (
    token = 'Ijgb8mg2EzxrLSMk+pP+i4gKkwDTE/mtDXyFBMGq0Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )