UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJDD/dN3tQ1IJ6wM3dfpRJpDPbJqyLziffDeQXgN6hU=' 
WHERE 
  key_id = '42efec714c34166649ab58b6232782dc5184db14f33825a26d3adec4ba98f012' 
  AND (
    token = 'EJDD/dN3tQ1IJ6wM3dfpRJpDPbJqyLziffDeQXgN6hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )