UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZZ3MlDYlO37a6n8ElTsTb5Q7RFUOF9M+R81f9JwWa8=' 
WHERE 
  key_id = 'd9de7b0f5e8174587a475e0a17b83690e59b228c03fc4bf1a0f3c11049cf47a7' 
  AND (
    token = 'MZZ3MlDYlO37a6n8ElTsTb5Q7RFUOF9M+R81f9JwWa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )