UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMmvmsAB7feWwI68vAeySK/dIobUEND/cfvXIGrfbM4=' 
WHERE 
  key_id = '9d99a71bb823d1a9799b8e0dedefc62406720e9aa162320d2415fe7978515484' 
  AND (
    token = 'IMmvmsAB7feWwI68vAeySK/dIobUEND/cfvXIGrfbM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )