UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYN6EGjDK5Ssf4oJYvumdEC8mqt1I8BZYGCjnEa91UY=' 
WHERE 
  key_id = '2fb77b9500e35694f398f562fb7ee10435c2585c6636c3c9eca85ab131f42e61' 
  AND (
    token = 'eYN6EGjDK5Ssf4oJYvumdEC8mqt1I8BZYGCjnEa91UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )