UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ANj47q0QraxRSG0IEto43l3Dt+eCkmW0CC2VSgPd1c=' 
WHERE 
  key_id = '8b16d92d6817d8fa6ef40b6e4bf1f3a195ff09923411364a06540a9dc79d7150' 
  AND (
    token = '3ANj47q0QraxRSG0IEto43l3Dt+eCkmW0CC2VSgPd1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )