UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjlgUhPVQCWOI2kRnXhOebh+h8e0GMlzQLlALgClt9M=' 
WHERE 
  key_id = 'aaef8e3df953ba0c27756a34ad423eddc0f5c83724aed53ed9aaef8a82b25374' 
  AND (
    token = 'MjlgUhPVQCWOI2kRnXhOebh+h8e0GMlzQLlALgClt9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )