UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8f0OXIi1aIJ97/tLicME7SAEgP8LIZ4ICo8VKu3OPo=' 
WHERE 
  key_id = '1c853daf48d36770ab6f2867f6c2d8daec093949fe167ff3373e70d8889cc0d8' 
  AND (
    token = 'h8f0OXIi1aIJ97/tLicME7SAEgP8LIZ4ICo8VKu3OPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )