UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAk7KXvaSz/BaMvbY8Fbr1H9JQ/Dr1gpC3nBc3ZNsGg=' 
WHERE 
  key_id = 'b3e9b20bfbc1f411fbf64513cdd08f9500876f92ed84fe13962a5db628c97bc6' 
  AND (
    token = 'kAk7KXvaSz/BaMvbY8Fbr1H9JQ/Dr1gpC3nBc3ZNsGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )