UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hz43I7fbN02wB0/ElnSL5AM8c04CZ4P3kMNCzntKYfE=' 
WHERE 
  key_id = 'b6e0fab9ccff7b8e2b710118aa929068aa17422e2b628e8733dd46bf1507eb06' 
  AND (
    token = 'Hz43I7fbN02wB0/ElnSL5AM8c04CZ4P3kMNCzntKYfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )