UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vaCE3cvEiJB6KsxC3hJXK4NlITACqJxNYNjSOg8e4E4=' 
WHERE 
  key_id = '5b3c3d2c001dfc89b0095058c6d3356131aaffeba596b8a3bfc680b8ba50e755' 
  AND (
    token = 'vaCE3cvEiJB6KsxC3hJXK4NlITACqJxNYNjSOg8e4E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )