UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKhAfQzYJUGEn+1xD2se7kVKhThphT1I5wr24vNxV2U=' 
WHERE 
  key_id = '598efc53640eebd1015d785b15e631209cd663f836582db8b01518f02375b578' 
  AND (
    token = 'sKhAfQzYJUGEn+1xD2se7kVKhThphT1I5wr24vNxV2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )