UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'As3+iBAy2S1HLZvqWeOQVshDUX/e1NYOxwqurCAZ6Q8=' 
WHERE 
  key_id = '625424d82a2d9649487378b60b3c4d5a5d228fd1c3fafec1ca61aef9f8fc202c' 
  AND (
    token = 'As3+iBAy2S1HLZvqWeOQVshDUX/e1NYOxwqurCAZ6Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )