UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HqlRB87BL+z3hriVwNSXFtxgAMjwfeolsjCRZrI2ys=' 
WHERE 
  key_id = '5f8c166d6565cf6e4db86aaca6695944a07815e9ae78e83649e7e21960beb573' 
  AND (
    token = '6HqlRB87BL+z3hriVwNSXFtxgAMjwfeolsjCRZrI2ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )