UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuDKAcD4opxPydxmIjZZpkoA2kABemr31F3hEADFJuQ=' 
WHERE 
  key_id = '287ff06f9aef13d4fbc69acf87bfd2d428e610537c21b548666709383f1d555b' 
  AND (
    token = 'nuDKAcD4opxPydxmIjZZpkoA2kABemr31F3hEADFJuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )