UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdvS+p88VMegRcV2kL3kMFiHVmI7vEpUXYsSg71CcB8=' 
WHERE 
  key_id = '12e9b5ac9fdb7964abbd30d5e322b44fa29a7ed461d3e22a86aac307a520b900' 
  AND (
    token = 'HdvS+p88VMegRcV2kL3kMFiHVmI7vEpUXYsSg71CcB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )