UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJdWIB9K8XrCQbvsxRKd8nGAqiQ2sKlGJ5MjcKWnTnk=' 
WHERE 
  key_id = 'ea6c2459b9b32b88caeb611cfdb5f494068608f54681e81db6f7a6522c24f0db' 
  AND (
    token = 'SJdWIB9K8XrCQbvsxRKd8nGAqiQ2sKlGJ5MjcKWnTnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )