UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAX8NenevamMu0fLrM7W+DuNf7nB2mkXvJChjQMMOmU=' 
WHERE 
  key_id = '1bf5436cf110f6c4edab1efb319a809b27258852988c0eb154cb62a82273758a' 
  AND (
    token = 'fAX8NenevamMu0fLrM7W+DuNf7nB2mkXvJChjQMMOmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )