UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wYvJeRsAGhquFREViXqxIc3Wl7lyd2NTL9PNohR/VM=' 
WHERE 
  key_id = 'eb736357f940b9622be882ba715b3c7440260630d787003a0524d93e2ac024c8' 
  AND (
    token = '7wYvJeRsAGhquFREViXqxIc3Wl7lyd2NTL9PNohR/VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )