UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2J6bZVCo3RJft1C0jgZ/3kaM8vpPkCPAguAFBDc+GM=' 
WHERE 
  key_id = 'f19ad883b161208f312a32c7678ab8623d39234ea3e7cacddef07c9f2b128372' 
  AND (
    token = 'K2J6bZVCo3RJft1C0jgZ/3kaM8vpPkCPAguAFBDc+GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )