UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnjolzTvwUL1YMlfNIJiBaFiatbq0gL0Z5IwsTvxFwA=' 
WHERE 
  key_id = 'b08e7cd3f3c4c2564afef2f3aafccb15a79d5aaa218707e1ef3d94d724f72d3a' 
  AND (
    token = 'UnjolzTvwUL1YMlfNIJiBaFiatbq0gL0Z5IwsTvxFwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )