UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLPbIGbQxWdV8FraeLEnQ6TAuUmW142SJ5Sd6C1N5ZI=' 
WHERE 
  key_id = '522ae9172e3fef61208cf6aec6f347311d8a6b085a9d73d5a6d437aa497615d3' 
  AND (
    token = 'PLPbIGbQxWdV8FraeLEnQ6TAuUmW142SJ5Sd6C1N5ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )