UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UVmBE/jYzobgVCLrQJl7Da7Woe5SMqi9Upiulz3OTc=' 
WHERE 
  key_id = 'dee29a8b5ede9835d2e8bcf9fb81920d48116f5b86f35200a291c4aa0ed87a6d' 
  AND (
    token = '/UVmBE/jYzobgVCLrQJl7Da7Woe5SMqi9Upiulz3OTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )