UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxuYGHVG0FEvy849YbCMYZPQiamVpGnswFhHs2Rrjzw=' 
WHERE 
  key_id = 'a2606ddbbbad09a1b8a47c5084bd88e291455f49b0182f69bc8d9c7be3069fd3' 
  AND (
    token = 'UxuYGHVG0FEvy849YbCMYZPQiamVpGnswFhHs2Rrjzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )