UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zEs8PfB3GJrNB1L67jmFzL9Mxenn7CNR+gUkTHFzQA=' 
WHERE 
  key_id = 'ccca9e4712eca32eca5e83b03b35d6475f5b693555cc4a92fbf9034ad97eb2d2' 
  AND (
    token = '+zEs8PfB3GJrNB1L67jmFzL9Mxenn7CNR+gUkTHFzQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )