UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuhkAjDnrb8kHbg7owG93y82LxpsQJdDpta5O04OjYM=' 
WHERE 
  key_id = 'e97393e87ecf7a94e7138d67b1d05dc1b7191ff9bb28c86b78493ab6ee2a4a8b' 
  AND (
    token = 'LuhkAjDnrb8kHbg7owG93y82LxpsQJdDpta5O04OjYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )