UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPna6k8gBNtlZZCfvyKdkyILJFHyInZn+6B8aC3M4po=' 
WHERE 
  key_id = 'e14965c681502bf0dbbd2ea90a7e4306e01e8bf4a762632afa52f44375e7325d' 
  AND (
    token = 'rPna6k8gBNtlZZCfvyKdkyILJFHyInZn+6B8aC3M4po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )