UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4AR3+TAiv/c/jbXYy28bcSHbyY1XIg9MDf60ZeG3r/c=' 
WHERE 
  key_id = '3108a94384b920ea2b046b184fe5ea713ba5759b371bedf1922a76de19559c84' 
  AND (
    token = '4AR3+TAiv/c/jbXYy28bcSHbyY1XIg9MDf60ZeG3r/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )