UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1x4pBP9nyUJ9SaHH1U5rQQ3nAq4FxTw20RO3IcnfRY=' 
WHERE 
  key_id = '66c30c6c2345b0b56e622702586fcb031344e5a5c71a1824bad04f8a604ff058' 
  AND (
    token = 'q1x4pBP9nyUJ9SaHH1U5rQQ3nAq4FxTw20RO3IcnfRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )