UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlalGnvKqaYgBenj4a+gGAWiTk6HD8L12XhvFO/tJAI=' 
WHERE 
  key_id = '0a67510e8480342b1a057cc27b0f85fce33e3e76b92b8d491c7586ecb682f7a6' 
  AND (
    token = 'KlalGnvKqaYgBenj4a+gGAWiTk6HD8L12XhvFO/tJAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )