UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYR1z8fzfq1umao5FZVxwS+LegGlxI2IqAOWo2Lh+c4=' 
WHERE 
  key_id = 'f83038e7377b8ee48bbb12c474378aeb252e1fe500a85439d286b437afdbae13' 
  AND (
    token = 'tYR1z8fzfq1umao5FZVxwS+LegGlxI2IqAOWo2Lh+c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )