UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2exqIjk+2RMQoBSPN9s5vuwYAGg0ffVNlTizAkbwP7o=' 
WHERE 
  key_id = '9045e8d9c98b09c2771846eba586d58e1107cbd7b5785e3220a717bd701aa6a1' 
  AND (
    token = '2exqIjk+2RMQoBSPN9s5vuwYAGg0ffVNlTizAkbwP7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )