UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eL2ac/eRDZ6YBDI6efMv4XA7BQT0n5xHbZighNElqJ8=' 
WHERE 
  key_id = 'c7f1810c75c7184c5d6ccb9fb1ebb74cf11a4ebf4c5bef8a788a4698f5b42e1f' 
  AND (
    token = 'eL2ac/eRDZ6YBDI6efMv4XA7BQT0n5xHbZighNElqJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )