UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '73I+umSu+qJ1/Unc/6cr4miCa4yQChcMk4XsMdnQ44I=' 
WHERE 
  key_id = '5d5eb9b6b5de309ec86afdb3a1cb39569731dfc29df3386db2ca410add4ea94a' 
  AND (
    token = '73I+umSu+qJ1/Unc/6cr4miCa4yQChcMk4XsMdnQ44I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )