UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VD3UknintDAhpg1xiKNmuZWo4JkmKoTuS/q4khHtfc=' 
WHERE 
  key_id = '284dc1af6f6e0578a4ac4c2092e4e05cb31e4cbb8c481f721f548dac8a81ae64' 
  AND (
    token = '5VD3UknintDAhpg1xiKNmuZWo4JkmKoTuS/q4khHtfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )