UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wU37iTzWggMgf+PdEmxOIDmIvOz+rH6DbVP09rcbRLo=' 
WHERE 
  key_id = '814e358d6c39ef9f0be68f3a950e90c1dbf75e2e2eb4784d5759eb711867632d' 
  AND (
    token = 'wU37iTzWggMgf+PdEmxOIDmIvOz+rH6DbVP09rcbRLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )