UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEqe6dCsFZjay2ACJEmjBaIDsXxMw36uM/FR+3u2KEg=' 
WHERE 
  key_id = '6f7f5a2a285c34075f3147aa5c0080f744e4e05e562ee99fb16ef4ee7ed4a085' 
  AND (
    token = 'PEqe6dCsFZjay2ACJEmjBaIDsXxMw36uM/FR+3u2KEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )