UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCsPyS+r5kEDNVxdEro8lgFHv8hJ19zAeVSnBI83r/M=' 
WHERE 
  key_id = 'd3ee756f219459b0278e7e2add2fa43ceb8f7855ddc2a64b452869a5a9eb3b7e' 
  AND (
    token = 'jCsPyS+r5kEDNVxdEro8lgFHv8hJ19zAeVSnBI83r/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )