UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFyacH+IMbrwQ/HHP1UKjgEzQPMDfBYvy1W223xQvUc=' 
WHERE 
  key_id = '2a31adff2b9e0c45967faf30a80dd31dc67ccaab9c8a9bdb6c6fdc65092727d1' 
  AND (
    token = 'nFyacH+IMbrwQ/HHP1UKjgEzQPMDfBYvy1W223xQvUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )