UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGt72G709KG71LNgo+uQGFla/NCmMDPSQW6rR+uIjv0=' 
WHERE 
  key_id = '0836e96a42a41adbaf1cf658be99d0dd86ebd7bbff244dd1c7aeabd985a56617' 
  AND (
    token = 'dGt72G709KG71LNgo+uQGFla/NCmMDPSQW6rR+uIjv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )