UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gBjPn2PFLLc7CIcNApRY/KWX9qRWpJ5kYp5zyiP0SY=' 
WHERE 
  key_id = 'db41230a1b7a53ed63aa8121da931c1bd144e710fd9a0f13e103b183370d200c' 
  AND (
    token = '0gBjPn2PFLLc7CIcNApRY/KWX9qRWpJ5kYp5zyiP0SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )