UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTbbmvqQGh9v2L3s+5gGdMsHCNWIE+wQG9YAfFtZsig=' 
WHERE 
  key_id = '669e65e45562c91918ac0462a100c5eaa3d20562c9c264d3e145094f1c66e99e' 
  AND (
    token = 'sTbbmvqQGh9v2L3s+5gGdMsHCNWIE+wQG9YAfFtZsig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )