UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sfecIaHdb4Vy/y9WPlIr1ou8b2R6j5CjkBZhT2echTw=' 
WHERE 
  key_id = 'c6a9c2e4ef4798adfbdb1f101438aeec838bea915eca96fa9dd0c773b96c444c' 
  AND (
    token = 'sfecIaHdb4Vy/y9WPlIr1ou8b2R6j5CjkBZhT2echTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )