UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VefZhatFH2ioFXylG5wQmxITj/ZNlNqfrx+8OkhBAA=' 
WHERE 
  key_id = '82437e6c7c308053bc0458b954809ab0102ef2904b5d9abe879cf2fdc40cc995' 
  AND (
    token = '+VefZhatFH2ioFXylG5wQmxITj/ZNlNqfrx+8OkhBAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )