UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwwzB3/MTUnq4qlxADr2EGHSidyxxsKt3fDNbXyCaaU=' 
WHERE 
  key_id = '106e5cba02b7a8d13c3c1e18ca3f18796d89896d0ae4241f5edc5733eea38803' 
  AND (
    token = 'mwwzB3/MTUnq4qlxADr2EGHSidyxxsKt3fDNbXyCaaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )