UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSY/eO8tTSaq+EFhAyG5KSCqprDavpQD7dH6aNLNF4g=' 
WHERE 
  key_id = '2f0b9ade71989e4eea2640487dcdc5723fde0b50ac4e22f24fabefce59d66da2' 
  AND (
    token = 'gSY/eO8tTSaq+EFhAyG5KSCqprDavpQD7dH6aNLNF4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )