UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YW1s/7G1ygroX6FmIOXyl0AEZJ05iBpTxb9Jy6QpCj0=' 
WHERE 
  key_id = 'bdfc257f1b72fa67a2a9d6cdfcec8f99c15940e201111d4edd800d9e7ac4c008' 
  AND (
    token = 'YW1s/7G1ygroX6FmIOXyl0AEZJ05iBpTxb9Jy6QpCj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )