UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEYZMksyX5f3l6EsKFADzbRoYn0lagjmUNvnDAJlmMU=' 
WHERE 
  key_id = 'd8936f3fdaac1a8b0f8f8b2ebc2a1706c92648404de37f06a5afcf9dca6d4f4c' 
  AND (
    token = 'OEYZMksyX5f3l6EsKFADzbRoYn0lagjmUNvnDAJlmMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )