UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvroJLMi2Qh2/lRMrcpOLHSNYDFhgFzibXW13yPo9mw=' 
WHERE 
  key_id = '7914c91ea2712bcdb05ffeb378f35a8376efcabf2c199ee6ed646ecb0cfe7b87' 
  AND (
    token = 'OvroJLMi2Qh2/lRMrcpOLHSNYDFhgFzibXW13yPo9mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )