UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxrV3v/KLOtcLyJvios6eeaLJp4AGX7mOmvvqc8hrq4=' 
WHERE 
  key_id = 'ed4a07f367dc2f58e6a7dcc8550e9c9f602f1c5def43e30b3b4c26e8c42820e2' 
  AND (
    token = 'WxrV3v/KLOtcLyJvios6eeaLJp4AGX7mOmvvqc8hrq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )