UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXTW6f8MeEyqmVV6NTwe75rb29JKoDLGATPFK+ZYq60=' 
WHERE 
  key_id = '86e91a91e5fb400ba277e3605325c1b2e75ab92ef1b16e64ee28e70d62d56df9' 
  AND (
    token = 'VXTW6f8MeEyqmVV6NTwe75rb29JKoDLGATPFK+ZYq60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )