UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4hFDxQdNkvfQ/9G0tZbDfCggGsHi4sFdocKccphrVI=' 
WHERE 
  key_id = 'a562bac0be1a7ce17b2bd03bc363912282b41bc93d5b9027a13e949cf6b7b1a7' 
  AND (
    token = 'x4hFDxQdNkvfQ/9G0tZbDfCggGsHi4sFdocKccphrVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )