UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EP0wqtXX1893EeWa1CgNdtU/wc1BzPmMvqubamVoUI4=' 
WHERE 
  key_id = '31f30543368d36246a0f0e11c837356ae265779f9a7de031d0d47cec14c69444' 
  AND (
    token = 'EP0wqtXX1893EeWa1CgNdtU/wc1BzPmMvqubamVoUI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )