UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Lc0nCycu8WZEmTlu2B3CZ+6p8prpyeeHwULMd2DwNs=' 
WHERE 
  key_id = 'b74ac693e989bf1d6f858e8fa5b2a3c196180672c4ac1515fa985f4d9162146f' 
  AND (
    token = '7Lc0nCycu8WZEmTlu2B3CZ+6p8prpyeeHwULMd2DwNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )