UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BCIMH2NvxPNneicp4bK1r3mI1t254esTJVB9K/WE70=' 
WHERE 
  key_id = 'b62e91d8903ab3919d7ad273de16c48883b2363ad2efb2f4b0277054647de744' 
  AND (
    token = '6BCIMH2NvxPNneicp4bK1r3mI1t254esTJVB9K/WE70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )