UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urt56M8/ZbL0OeeNi0H6fRiWPEW9j0mwEkqcG0y6pMI=' 
WHERE 
  key_id = '7211952f449b685134be1acfeef80a9a470f8489dffc3b37f0fe8a41d151fa02' 
  AND (
    token = 'urt56M8/ZbL0OeeNi0H6fRiWPEW9j0mwEkqcG0y6pMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )