UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4z4BTX90+Rn0cacGSe3t9oRED+bE9zSRcyUI0Kkeu4=' 
WHERE 
  key_id = 'fe4593186f316e683b3954b85660984d8ec0e7e810c6fe148f9b8d334ee51de6' 
  AND (
    token = 'd4z4BTX90+Rn0cacGSe3t9oRED+bE9zSRcyUI0Kkeu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )