UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'znEOEqlT+vk+gtpIpSjcG4QE5+I6ufPaPhBiXvLboOE=' 
WHERE 
  key_id = 'd87be4a89f5bdcababb6af507daaa58db0b266d0b15a5bc2f286b45be6902af2' 
  AND (
    token = 'znEOEqlT+vk+gtpIpSjcG4QE5+I6ufPaPhBiXvLboOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )