UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8Ah4OGmogAnGipoxgWLz6EmvQkml1HeFpbGeYUS4Pw=' 
WHERE 
  key_id = '667ade9938aa001286b88a21adcec93bf781ebe1e8c1636c88181206d94ef861' 
  AND (
    token = 'D8Ah4OGmogAnGipoxgWLz6EmvQkml1HeFpbGeYUS4Pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )