UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmCGF7MGDdQPhrHhqhNUpANQxdjCkn9oDhf7Gkluv6s=' 
WHERE 
  key_id = 'd72cf7c01ab15083c1f60353378d50aa525353b318b625d68f086a600dedeb08' 
  AND (
    token = 'UmCGF7MGDdQPhrHhqhNUpANQxdjCkn9oDhf7Gkluv6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )