UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vJybIm8ENsIDHphaRcJjuBeK+JHNuQDS2TweFkBshk=' 
WHERE 
  key_id = 'a5dc88d06f533853f8e084b2e967cdfd54c7724416847fffe3af2bb100dcadf5' 
  AND (
    token = '+vJybIm8ENsIDHphaRcJjuBeK+JHNuQDS2TweFkBshk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )