UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8Q4VavJKLPrJsSmtk63Mv6dof3TC32kRJGI+CGWccw=' 
WHERE 
  key_id = 'b1a443069b34d27f5a912105ddaa7ea0ef2fc3b774e57046b26735909b1ab846' 
  AND (
    token = 'N8Q4VavJKLPrJsSmtk63Mv6dof3TC32kRJGI+CGWccw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )