UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HoxjBR+SZA6YQk1rLFgdXAcketbQ/3JvIdKivyQ/i6s=' 
WHERE 
  key_id = '7a684b529f37746eb5d72445a8b61090170594c114a312c6f8a8fca14c0134c2' 
  AND (
    token = 'HoxjBR+SZA6YQk1rLFgdXAcketbQ/3JvIdKivyQ/i6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )