UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2WEM1sVujojUJ/c3k+WBb3AcaFvUCUhopK8KnYPDj4=' 
WHERE 
  key_id = '8cdcaee5b62d39940f81f4f50ff20fdf224cc21497ed13d96d0bf1d22c767e1c' 
  AND (
    token = 'o2WEM1sVujojUJ/c3k+WBb3AcaFvUCUhopK8KnYPDj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )