UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ehYnOBD4QpdfZmz+DB+av4U7H4wXjDbq4T66S2fquA=' 
WHERE 
  key_id = '34961197224b530ab153e4825e5800ba8d779238e60811cc0b440008b40b7da5' 
  AND (
    token = '1ehYnOBD4QpdfZmz+DB+av4U7H4wXjDbq4T66S2fquA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )