UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6K2/jr8IXqqwsl/r6H4R59/WFhiHAOQOd0y06a4XqB0=' 
WHERE 
  key_id = 'e80a981f5ef3e7081c2ce66834f94a8563f3367945533a1a4437efd95a0fba86' 
  AND (
    token = '6K2/jr8IXqqwsl/r6H4R59/WFhiHAOQOd0y06a4XqB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )