UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63bmBT352naG5H2co9mo1s/jyGjtsmMW4uwafSAkyPE=' 
WHERE 
  key_id = 'ebae1fd6a41e96afa00984c66c1011873ffc590d17b9425502af8def9832fea4' 
  AND (
    token = '63bmBT352naG5H2co9mo1s/jyGjtsmMW4uwafSAkyPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )