UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lcd3tvuQNbi+fWCL1uy06IAfvTCoycgudBcT+172fKk=' 
WHERE 
  key_id = '26ab45cb19e6c0dbc3a148ef8d09fe850465515fd8e35807bf9a871dc727b686' 
  AND (
    token = 'Lcd3tvuQNbi+fWCL1uy06IAfvTCoycgudBcT+172fKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )