UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mmeosd4i8iAjnSG8oITbIWjFVEX6Kwi1wczkrwqunJg=' 
WHERE 
  key_id = 'deb17b69424100ec460ae0373d0045c44da4caa17f572381e13df332209f4103' 
  AND (
    token = 'Mmeosd4i8iAjnSG8oITbIWjFVEX6Kwi1wczkrwqunJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )