UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkyGY3uuIgqbRPs8KzvLATafnqC61j95a0m1z4zl1Mc=' 
WHERE 
  key_id = 'e4a5075626277c5c4f0477ad0e6bf820d82b6eb305ba177020bffd7fc8eeb4ad' 
  AND (
    token = 'JkyGY3uuIgqbRPs8KzvLATafnqC61j95a0m1z4zl1Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )