UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYUdvxbGL6dzQ3ZPp+SBiKlY7LRa1/i6r+fsrbq03QY=' 
WHERE 
  key_id = 'a123a2b23d4283dad02d68d987f9c7b4e5dcca225e52701f5b4bdd20076e77c9' 
  AND (
    token = 'FYUdvxbGL6dzQ3ZPp+SBiKlY7LRa1/i6r+fsrbq03QY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )