UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7SnFKje9+2li+Hi1khz22J6BLCfpL9ctSPw9x5tBXg=' 
WHERE 
  key_id = 'e7a7ea5be61fe1de3ae0db383025ee16adab57cf474d00cc2e530cacb663f292' 
  AND (
    token = 'v7SnFKje9+2li+Hi1khz22J6BLCfpL9ctSPw9x5tBXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )