UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ILSwL2+peAe+Pv5FGTUJSsXQFYUBX+An5CTr4U6b4tk=' 
WHERE 
  key_id = '4867c6bcef4d9b63c7f9514d6e21c05ee22151e2bf04581391c80dfafef6a494' 
  AND (
    token = 'ILSwL2+peAe+Pv5FGTUJSsXQFYUBX+An5CTr4U6b4tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )