UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nv4mda0Ng4W7YhUTRJksglU7p39oPQ12UkC4ywKKzLw=' 
WHERE 
  key_id = '3c2403b14e5db064c8c60aadfd1e790ba69bac19c9b07b4efabebb9989e77c70' 
  AND (
    token = 'Nv4mda0Ng4W7YhUTRJksglU7p39oPQ12UkC4ywKKzLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )