UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bBlvJLsJwGKjvLtmk3IKy2HwcDnWIhNDpRdaJHKLXE=' 
WHERE 
  key_id = '233d33101c80de3aa6369bf3168895e57a93b59f508dc9871e44170ef8318924' 
  AND (
    token = '9bBlvJLsJwGKjvLtmk3IKy2HwcDnWIhNDpRdaJHKLXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )