UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'US72Gl5L+QREjXFhZm3tNAbiKuKe/SZ0+DWdqpES1D0=' 
WHERE 
  key_id = '535c14aabb353ee0725eb2a8acc99a9231832cf7203b6ef7f18cfa760c3f9fb6' 
  AND (
    token = 'US72Gl5L+QREjXFhZm3tNAbiKuKe/SZ0+DWdqpES1D0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )