UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9ucPjlvNaCHASUNNQRAPrk2omrmKE3JdskL2TvwJvI=' 
WHERE 
  key_id = '23e00bbf7477dcedb9ea778bf65ad0dd573fec244ae878eb42f03fea1af2be1d' 
  AND (
    token = 'o9ucPjlvNaCHASUNNQRAPrk2omrmKE3JdskL2TvwJvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )