UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxhUobQUY+4zNaggibKjLXGewGtl9Y7iN/T+qDqqkG8=' 
WHERE 
  key_id = 'e20a327c4f4dd1f1d6abd4bc4b501eb024cead5b0a38dee3e2b99fda93367160' 
  AND (
    token = 'dxhUobQUY+4zNaggibKjLXGewGtl9Y7iN/T+qDqqkG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )