UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AC7lnYcEc8OhrFxIsOX9in+FctpKF/KtHFEBX35MQQQ=' 
WHERE 
  key_id = '9a26d8d1eedbf58b43ea0c6577deb6898d970b68944146d8302ef81b7913eda1' 
  AND (
    token = 'AC7lnYcEc8OhrFxIsOX9in+FctpKF/KtHFEBX35MQQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )