UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oik9KsISZK0vxBsGJReYJqQI1LibD5gjVIeD6pWL/RE=' 
WHERE 
  key_id = 'c0a5445e08a122c853bf50271bc63a527320ab94a14594a099812f1a8ecb68ed' 
  AND (
    token = 'oik9KsISZK0vxBsGJReYJqQI1LibD5gjVIeD6pWL/RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )