UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCPjKkhm81vplCMYJAqrBBcMcw9WbQlTsg4cLH7qdLU=' 
WHERE 
  key_id = '90019d00df589f586896d708c6940735cdf90377aa90c0bd553fa561a7ef4779' 
  AND (
    token = 'fCPjKkhm81vplCMYJAqrBBcMcw9WbQlTsg4cLH7qdLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )