UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qbj5kAr5SPeCXYEpiwnOMTfyJNilq4aE8VyMsTA5ivE=' 
WHERE 
  key_id = 'dbcc28a3415578477204fca8e9838a7355cf503ed558c3a3177c4225ea6122c3' 
  AND (
    token = 'Qbj5kAr5SPeCXYEpiwnOMTfyJNilq4aE8VyMsTA5ivE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )