UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F18vPmBx7LfTstAlbJL6KuY1FAfUbfG4dpqNv2QSOj4=' 
WHERE 
  key_id = '7acbea3b66cf7eaa64d3a7edceb7d01c53814ec65364c337e1a4970fc3e4ffe6' 
  AND (
    token = 'F18vPmBx7LfTstAlbJL6KuY1FAfUbfG4dpqNv2QSOj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )