UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLYWftyMeb2LD6k172dOHyj9jAy8d04FrADo0TmDRqY=' 
WHERE 
  key_id = 'e274af89053597fb706f7e0b1c0649c050bc9e08348b7714f878260dba622e2e' 
  AND (
    token = 'kLYWftyMeb2LD6k172dOHyj9jAy8d04FrADo0TmDRqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )