UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCg4z51MWgJT1ZPCvHxWQgQmoKmXdVHPm8E581QZhS4=' 
WHERE 
  key_id = '43d8e04dbd15788eb5f35e06cac85c8d8e6214a8eb11cc4b777ac563ede962a8' 
  AND (
    token = 'OCg4z51MWgJT1ZPCvHxWQgQmoKmXdVHPm8E581QZhS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )