UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'of8Pye7Je9GYTPOOqIa7AO6VckEMt9CgWmGFbjFfWkA=' 
WHERE 
  key_id = '26181410fe2ff47b936b3e790c1545acdebcd88d16f3dee42e668e6e2a72a73d' 
  AND (
    token = 'of8Pye7Je9GYTPOOqIa7AO6VckEMt9CgWmGFbjFfWkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )