UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTJHpUeULHGv6YDDTedPiAkaO3s6pX3e5+CQqcfCbbQ=' 
WHERE 
  key_id = '296e279d5c234118a8ffa220a413ab69c3c2a8b7b8cf832f079d54f7074ea6d4' 
  AND (
    token = 'WTJHpUeULHGv6YDDTedPiAkaO3s6pX3e5+CQqcfCbbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )