UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8UGYpFyCDSEuN+vbkW6wPJSYhp530WcyYnPtwrgtjI=' 
WHERE 
  key_id = '011c6ef0bd34138e142da4f918438d0e6c9bc407dee5a8b382ca63983f6eeb72' 
  AND (
    token = 'i8UGYpFyCDSEuN+vbkW6wPJSYhp530WcyYnPtwrgtjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )