UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejbOwEWC9thvAFL4CNuj4htRcIqdlC81Ue8y3zL3YR8=' 
WHERE 
  key_id = '8dacce029f75f3f258937f117578699fdac2efae38450c92e3efb7b047c9821f' 
  AND (
    token = 'ejbOwEWC9thvAFL4CNuj4htRcIqdlC81Ue8y3zL3YR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )