UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LVvtq8f1P2S5kBWE4V9RafcU35jGq0dDtc7v1CSsnzQ=' 
WHERE 
  key_id = '14850206e5d5c179dd30a6e7934e48dcc550e56060263ff7e41aaf1ee970eb5f' 
  AND (
    token = 'LVvtq8f1P2S5kBWE4V9RafcU35jGq0dDtc7v1CSsnzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )