UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8AhU6EncRk4Ni0hCBhfBx+tOqJn2ntB2JE7hAMyFQg=' 
WHERE 
  key_id = '446245ca21844cd06a5a83d7966d8faa026ee429a98662589d3211991245cb5b' 
  AND (
    token = 'q8AhU6EncRk4Ni0hCBhfBx+tOqJn2ntB2JE7hAMyFQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )