UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcDo3n0k1vUlqCRFfJIt/qITNXsUzqhbc5uDPra4XXw=' 
WHERE 
  key_id = 'e067c005db4ea7789bfa3713fe41972aef7366e1ba5b37a8e949716e9af17791' 
  AND (
    token = 'fcDo3n0k1vUlqCRFfJIt/qITNXsUzqhbc5uDPra4XXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )