UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+LF6p3a/+SkSw5cdv2s7ib60qOkEHg1mpb0IdBmK5A=' 
WHERE 
  key_id = '92e6f09832230235fbc290622fa819f052a2707e1655d0f0d5e225147ce5dfd7' 
  AND (
    token = 'U+LF6p3a/+SkSw5cdv2s7ib60qOkEHg1mpb0IdBmK5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )