UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTENkIVZkz+BTN6PD8r51B8bstJ79AGNMT5fJy+IMtw=' 
WHERE 
  key_id = 'e50419d379c701c0dc1ba6e401e133abc93098f29aea1ead63220db461979b09' 
  AND (
    token = 'CTENkIVZkz+BTN6PD8r51B8bstJ79AGNMT5fJy+IMtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )