UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGwsaQL95Sm9d/DuHM/o1kFGdNKaeedoNF/krSm+Skw=' 
WHERE 
  key_id = '556692dd5151b274f19aad7c90d5b2080dbda66a14d8e8e4083a3369836058a5' 
  AND (
    token = 'tGwsaQL95Sm9d/DuHM/o1kFGdNKaeedoNF/krSm+Skw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )