UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBfXQftzSX+D8+g3RqdsCMhf+QakAF9t1jpMuPektlE=' 
WHERE 
  key_id = '438bf10b6686701933d0c741352252dd26f6067c18a5a1a08368c1ea52738d42' 
  AND (
    token = 'LBfXQftzSX+D8+g3RqdsCMhf+QakAF9t1jpMuPektlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )