UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etOtXNeI0G27mS98DWnGFZhKlsl34Poq6AVx8yWs45g=' 
WHERE 
  key_id = '40ac0c192fe34bfc985bb1b80ab0c6dc55744339cc90e9f136ddf66ab38ec291' 
  AND (
    token = 'etOtXNeI0G27mS98DWnGFZhKlsl34Poq6AVx8yWs45g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )