UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgPUZL0wGhjxln26l+FNk1BbtlBOMNu4ntlNCCMOfkQ=' 
WHERE 
  key_id = 'c607946ae6245279e9b6093d2a1174d2a8df02a9b0f2360dd987125d5171db95' 
  AND (
    token = 'FgPUZL0wGhjxln26l+FNk1BbtlBOMNu4ntlNCCMOfkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )