UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mK2sOoxWKdqRLx8WXfNXLoUOnuQhSXkVCI/wp7C6Xrs=' 
WHERE 
  key_id = '9bb165fbc9dd62493b9258bee965e2b0f24f1119cfc8904b287abaa77d97f7e5' 
  AND (
    token = 'mK2sOoxWKdqRLx8WXfNXLoUOnuQhSXkVCI/wp7C6Xrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )