UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8o9byzyyfmL8vwqm7pyupe3NTeqdNtmzDTQn56LTync=' 
WHERE 
  key_id = 'efed16f040b0f02315550d45668a28406b8df7101b64607d9dba2de9a60c0b17' 
  AND (
    token = '8o9byzyyfmL8vwqm7pyupe3NTeqdNtmzDTQn56LTync=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )