UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXQ5dyNHJp2DBavRXKyUekUDoFOuEGj393gMsMzzxwQ=' 
WHERE 
  key_id = '2c6edaf7247bef88841daad0686e1bf94fe762de2cbcf4d1f115cd03477409ac' 
  AND (
    token = 'OXQ5dyNHJp2DBavRXKyUekUDoFOuEGj393gMsMzzxwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )