UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7FhqhohPyNb7GUWLrfg+l3U891JHCQpbrFYfgGTN6Y=' 
WHERE 
  key_id = 'bc0c1a46a7d7222d000ac7b1cfc07addee36986dfd0bfa482b9c98fd8a2e51a8' 
  AND (
    token = 'f7FhqhohPyNb7GUWLrfg+l3U891JHCQpbrFYfgGTN6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )