UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1cjEMZ0jr1iKJjG6M1C1sIHgDx+pYKVBPiZfFvc2QU=' 
WHERE 
  key_id = '350762a46bbf754d08f6a51cd0d3bd56860cf3b098799bb1aa127848a7346ce0' 
  AND (
    token = 'I1cjEMZ0jr1iKJjG6M1C1sIHgDx+pYKVBPiZfFvc2QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )