UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oacvROlAstnxLviQ3KPA00oxhO9kWoC9KoZLinRhgd4=' 
WHERE 
  key_id = '4a02e2d112e5f559755736d4b3c31066d4189b4b4be373cb34dc9b11c06c3886' 
  AND (
    token = 'oacvROlAstnxLviQ3KPA00oxhO9kWoC9KoZLinRhgd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )