UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2q8S0uBPr+y+IqTqOYN1mbYymrwiXqRr6j9ONv/lC0I=' 
WHERE 
  key_id = '994daba54c5f06aa1b375a1ba24568cfcb20793a98def65c56edf9e1b2c8b126' 
  AND (
    token = '2q8S0uBPr+y+IqTqOYN1mbYymrwiXqRr6j9ONv/lC0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )