UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vuhZgu2ATjBvJgXZe776UzrGEVQX2rA77Aj8FGoIwy8=' 
WHERE 
  key_id = '95510a7f62015845f951874917ae2fdc7275d1541f1177b89bda0aa4f89d8a6c' 
  AND (
    token = 'vuhZgu2ATjBvJgXZe776UzrGEVQX2rA77Aj8FGoIwy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )