UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Av3hHcS0URcyCF/q1xWY4dzqmRpLJMBRJtZu+WN1HyE=' 
WHERE 
  key_id = 'ed91e5ce500723d6addf9fe9e831ec39abb2102f283c2e49de614cc56e8f42f7' 
  AND (
    token = 'Av3hHcS0URcyCF/q1xWY4dzqmRpLJMBRJtZu+WN1HyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )