UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rXNr54M3o9HGxiwmJVvapNHASEKB86F6UzCzzJxamw=' 
WHERE 
  key_id = '5b1a575fc0fc9adc57c247c9cea7aeea26d6804566d2348cb217159adb6b0a51' 
  AND (
    token = '4rXNr54M3o9HGxiwmJVvapNHASEKB86F6UzCzzJxamw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )