UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGdJE0RiubqNnQQI1GW58Qc9Kg43d+1ezFHG9c0owaQ=' 
WHERE 
  key_id = '2b698930c2c92716e3261463d84d5fa3f3661301226f1dde25697b7a38d12d07' 
  AND (
    token = 'KGdJE0RiubqNnQQI1GW58Qc9Kg43d+1ezFHG9c0owaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )