UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rluOwYBMxUoORvqRNAFIKGWQcgtb+bUtmoSNQ7lalnc=' 
WHERE 
  key_id = '33c4816e2e256842aa13777c0c4052df516283717bb9ced2163a75aef320a4d9' 
  AND (
    token = 'rluOwYBMxUoORvqRNAFIKGWQcgtb+bUtmoSNQ7lalnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )