UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErsRYqoDZgdQ1pwTAeDvuThcpxbaRaCcEiK4Fq/fLJc=' 
WHERE 
  key_id = '9c5f889e91fd8561c37fad7c97118b569679aff4bf2524286017296c2c4b0ff0' 
  AND (
    token = 'ErsRYqoDZgdQ1pwTAeDvuThcpxbaRaCcEiK4Fq/fLJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )