UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiMIsyItPlwEbQmtTX2E42HDslHLH/9FoVJSzZ5AUa0=' 
WHERE 
  key_id = '7b29082305487a1a56c3d5f9451bbf6dc813474a72bb0f15b6adc2a922663696' 
  AND (
    token = 'hiMIsyItPlwEbQmtTX2E42HDslHLH/9FoVJSzZ5AUa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )