UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cARShhf8rKDxT40OfFy1b5+3hleED27+GW1poFMcPFE=' 
WHERE 
  key_id = 'cbbd5e36091e877d2abc0529de5cb8b4d61f2e6f576a82ff0febf59240778e75' 
  AND (
    token = 'cARShhf8rKDxT40OfFy1b5+3hleED27+GW1poFMcPFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )