UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhUu447gExlhWHvkleLrzsRaBChiWqx7fymTiMoV6ns=' 
WHERE 
  key_id = 'ba289016766ed1c69b713fa6401382de8db24bfd06200fb65c67f21d436b3788' 
  AND (
    token = 'WhUu447gExlhWHvkleLrzsRaBChiWqx7fymTiMoV6ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )