UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+cf3gsJ3GgCt+d/nHrPPAyfKuW27bL2oq78w2RWwXbM=' 
WHERE 
  key_id = '49e3aefa383db2b777d82b238b642c7442be6ab7d6a13cbfb7a01d1107a355d5' 
  AND (
    token = '+cf3gsJ3GgCt+d/nHrPPAyfKuW27bL2oq78w2RWwXbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )