UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4Km+sr1NWTjwWvCebgZFuQl6JmK6S1zPRsyHhdkwRY=' 
WHERE 
  key_id = 'e834d2d219e649b5548250951d0032489e3c4963dd22c6c4c45941ba7f10fa26' 
  AND (
    token = 'p4Km+sr1NWTjwWvCebgZFuQl6JmK6S1zPRsyHhdkwRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )