UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uw3ooUfgYvryjrkjLufngW7HwGL1b5c0TxhL65ZOB2s=' 
WHERE 
  key_id = 'ebda865964b1a423e881b72cfa1fb0d19b8794c82a714826b8e3779287616774' 
  AND (
    token = 'uw3ooUfgYvryjrkjLufngW7HwGL1b5c0TxhL65ZOB2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )