UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxBKEqUyc2bQXCpO7IfgE3GKi7aIiZu7vdti0Oylk3s=' 
WHERE 
  key_id = '56fac9d067b7ac197d6b3c9b7a942ed84e5b9a411c77a0fbb26642207cc1ab6c' 
  AND (
    token = 'jxBKEqUyc2bQXCpO7IfgE3GKi7aIiZu7vdti0Oylk3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )