UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6+uiI7uMQ+eFsuEDH+9imbBskPkYGAHxjdTtg8Lh14=' 
WHERE 
  key_id = '8be1c2217c34f735ee8d638115dc3a78cebc9f2b2537eb2cfd77200cad863f13' 
  AND (
    token = 'v6+uiI7uMQ+eFsuEDH+9imbBskPkYGAHxjdTtg8Lh14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )