UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1JbY0ikV19XSpIWK/2OwSfWhxQmDfJFePT5vAvFyss=' 
WHERE 
  key_id = '750e4896dfc70b5c6bc3dddc34dc86f00d2f73c7f452db458512ac83eac25d75' 
  AND (
    token = 'F1JbY0ikV19XSpIWK/2OwSfWhxQmDfJFePT5vAvFyss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )