UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8NU15QDL0Fw8vdjlMUymD5s6u0i/KNmKOPHycBhjt4=' 
WHERE 
  key_id = '312ec4198e16b5fd9219d8a90332c8ed5dcf3316ab1d3e628e3dcd9861733d9c' 
  AND (
    token = 'n8NU15QDL0Fw8vdjlMUymD5s6u0i/KNmKOPHycBhjt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )