UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBr9yEZqPP8t7lRsjtW20YcBTHkyNKO4PDLAWL58OiM=' 
WHERE 
  key_id = '99eef73b4f4f25fed4112b67fb4764528ff9eaedfd97753e137bd331fc8eb8b6' 
  AND (
    token = 'qBr9yEZqPP8t7lRsjtW20YcBTHkyNKO4PDLAWL58OiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )