UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjnJA9mTvSgZtYq7teaDM+TRaky4jSwfnsS7l/pmAdE=' 
WHERE 
  key_id = 'f188c76f14fea01264691974338066ebf7910c713cabc11fb1a9e3641fd120bc' 
  AND (
    token = 'gjnJA9mTvSgZtYq7teaDM+TRaky4jSwfnsS7l/pmAdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )