UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pz93SxjBbv/D4B9W77XShX3bwgGlnIuhKWUeFK4Er+o=' 
WHERE 
  key_id = 'e78e70ceb098b143ffe340c3a7325aeb72acbb226b7eee45c8cfba228cbb0c81' 
  AND (
    token = 'pz93SxjBbv/D4B9W77XShX3bwgGlnIuhKWUeFK4Er+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )