UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMOQEiij+OOh32WkMrKV98mnx+x0+lEE/bx+GqxDTjc=' 
WHERE 
  key_id = 'e112d41dadbf7a5d1b5eb6d0472ebf456afcc41ea977125e7511b1bd9e96803b' 
  AND (
    token = 'MMOQEiij+OOh32WkMrKV98mnx+x0+lEE/bx+GqxDTjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )