UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfEc3/1frjdX1va/Mj8thCyOBli0V/ibavipouRlNQY=' 
WHERE 
  key_id = '7fe55f927c1f796a5c19a2f9cb0768d7c718e31f772342d74ba3382169b7f5f9' 
  AND (
    token = 'OfEc3/1frjdX1va/Mj8thCyOBli0V/ibavipouRlNQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )