UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlpQ6RmDSLkJheNCDksh2doaVek4Zr3ySW7Rj3KemH0=' 
WHERE 
  key_id = 'd26be2ed50e04f38b2fa9f02d76f8096999b9c866d88fae8b31b606b92741cea' 
  AND (
    token = 'QlpQ6RmDSLkJheNCDksh2doaVek4Zr3ySW7Rj3KemH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )