UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0dCU4c2TeZ7hotR91+ibKmlqsigdLQ8I4cfgIrt2gQ=' 
WHERE 
  key_id = '894b9f158a1217a5881f6f3094847ba8ddf8fddc6d56d7cf2b23eeae1e183b1e' 
  AND (
    token = 'S0dCU4c2TeZ7hotR91+ibKmlqsigdLQ8I4cfgIrt2gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )