UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ys8Jk22oNI8AunEW5PUY1tqLrDtl+S3n7L9Q2eqJfP8=' 
WHERE 
  key_id = '79d25b5ff1d633bd500f3a326e55e395f9a7933d0a51c1cb74ac26b2f1007552' 
  AND (
    token = 'Ys8Jk22oNI8AunEW5PUY1tqLrDtl+S3n7L9Q2eqJfP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )