UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDgkuRR/se0YsoxvAQX58pq60r5JKODWLYBn+SeCrRA=' 
WHERE 
  key_id = '476306dfdcc40368b72dbf51a2f92bc389280203968c1e232d792539d5069ad5' 
  AND (
    token = 'yDgkuRR/se0YsoxvAQX58pq60r5JKODWLYBn+SeCrRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )