UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+U1zWlXkWLH7WQZyH7pweZVEXr2/6T+Qroqwf5O1FY=' 
WHERE 
  key_id = '4f2850a5d870586924507b3cfc132cbbf3436f1a0969c38e6164824cd8677556' 
  AND (
    token = 'y+U1zWlXkWLH7WQZyH7pweZVEXr2/6T+Qroqwf5O1FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )