UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEl6DQdU4pOtx+ADAJ75ocyULLjdNeqyRwC5SPkx4wE=' 
WHERE 
  key_id = '23e58f609c66e77daad58b0236984c60461c9a8e304b66123e644bbbdbae58bb' 
  AND (
    token = 'kEl6DQdU4pOtx+ADAJ75ocyULLjdNeqyRwC5SPkx4wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )