UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVbC/N7ZZfVjl8ahOJF3Jav0XQAj4R6KxRpSeu6DILs=' 
WHERE 
  key_id = '7d0a34fe5435f66b1f1cfdf86c01a6fd42a67f4b9527c50434d54d1f7d8ca985' 
  AND (
    token = 'KVbC/N7ZZfVjl8ahOJF3Jav0XQAj4R6KxRpSeu6DILs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )