UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycxnWU3WU7wbytR4xol6K2tgqNQguOFPzrO/qkQIO1Q=' 
WHERE 
  key_id = '026669770906d912e202692fcc0f1810f4fb47c017d26aa576dcdfae68647396' 
  AND (
    token = 'ycxnWU3WU7wbytR4xol6K2tgqNQguOFPzrO/qkQIO1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )