UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5Ymc/7si7ED39e1LnnwsNccweLnLWyj3Q+GTAndeis=' 
WHERE 
  key_id = 'f012c8d35863bedf5c81fbc89c33d8c76fda712786da2c8884755d8b049680ac' 
  AND (
    token = 'q5Ymc/7si7ED39e1LnnwsNccweLnLWyj3Q+GTAndeis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )