UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWVQkf8xpjndqsaBk2XDUUEgLod2njuzb+23ZhP49u4=' 
WHERE 
  key_id = '4abc2a8e1d672fa55d4cbd9bf8be21c2d88a38b1db7f3b8d9105fb281c47b868' 
  AND (
    token = 'oWVQkf8xpjndqsaBk2XDUUEgLod2njuzb+23ZhP49u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )