UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQpqT1jRqmUQGzVZDakM6VtR9gZzs3SFI/ZmTLxfJdY=' 
WHERE 
  key_id = 'd8fcb7dd9806e0e4fc03770ee261d4b07983d4d5b4ef9526e815d8bb4c2898d9' 
  AND (
    token = 'DQpqT1jRqmUQGzVZDakM6VtR9gZzs3SFI/ZmTLxfJdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )