UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G1AI+KQiFzEf8gY6DMPHv6hGK/ALMsIJSatM4HXw5DQ=' 
WHERE 
  key_id = '4e024ac27a3917f8ba478ab0949c59d14704ec8649b0f131253f0971da8ff82e' 
  AND (
    token = 'G1AI+KQiFzEf8gY6DMPHv6hGK/ALMsIJSatM4HXw5DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )