UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53OqgqVLjJTR9bK928JBKsU2tZgcYO7kBLhKVCdttaE=' 
WHERE 
  key_id = '51ff30bf4f6e08435a3000f2e562b0816584c10c1965a8db237e1f9a6eef883a' 
  AND (
    token = '53OqgqVLjJTR9bK928JBKsU2tZgcYO7kBLhKVCdttaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )