UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWr3kpSbNgwMK4cPSJQSB3k8OhP43YUIJCHliH4kAGk=' 
WHERE 
  key_id = 'ee20d06a0f8b0dc2fee48e7d8329475892c3693d3b95b92815195a6fe393825b' 
  AND (
    token = 'rWr3kpSbNgwMK4cPSJQSB3k8OhP43YUIJCHliH4kAGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )