UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXtJUmIcMUq3yrQ2tfuV7e7cBue7YqeT4QCnQCobexo=' 
WHERE 
  key_id = '118939b65154277fb5e39d6fb08a87fd963e37a108d0560acdb4ad51728c624a' 
  AND (
    token = 'wXtJUmIcMUq3yrQ2tfuV7e7cBue7YqeT4QCnQCobexo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )