UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGBr5IQJSCpne91I0Z8vDfRDCyZEVlsspXMYpCBgcRc=' 
WHERE 
  key_id = '8fdab089ba6d45358d48053fec05002f576289e79357c2f1d796608c6dbede11' 
  AND (
    token = 'NGBr5IQJSCpne91I0Z8vDfRDCyZEVlsspXMYpCBgcRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )