UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sFHt8QLeNFrNVjETOXeP5VLlnJYkmFX4HdmJZ272wQ=' 
WHERE 
  key_id = '36509371839cfb979dc3122aef46343cab21913b10e5bca66f97d23aff67eddb' 
  AND (
    token = '/sFHt8QLeNFrNVjETOXeP5VLlnJYkmFX4HdmJZ272wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )