UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxKuuTfxwNc6DiEyTqF8oxdJyEHLmFjT06oQnXAsF2w=' 
WHERE 
  key_id = 'ed949b5b6de2d6318241735b5b103f441653a9f5c5e3b238220e38c13c9efad7' 
  AND (
    token = 'GxKuuTfxwNc6DiEyTqF8oxdJyEHLmFjT06oQnXAsF2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )