UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXVMtJC9nW3nlMAezXeQlVMjV3mn8gn4xiiqAShR1Qk=' 
WHERE 
  key_id = 'a013f4260a9eb85b1fa07c1ce5e4dcd6b835c6657c26b20b7ae8662ef541c7ad' 
  AND (
    token = 'DXVMtJC9nW3nlMAezXeQlVMjV3mn8gn4xiiqAShR1Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )