UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+FkBOf53f2jAMIO8Hd+VXk/eURd/mU638uPZjp0Oao=' 
WHERE 
  key_id = 'ef65c007dfa698adeb61943af838b1f214d43ff8c2400a2889d9d96b74f9afa9' 
  AND (
    token = 't+FkBOf53f2jAMIO8Hd+VXk/eURd/mU638uPZjp0Oao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )