UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlXOZdh52K97MgJuOQFRv95I4kJkE9Nodc9+Sia2uB4=' 
WHERE 
  key_id = 'f2f3062d68b6c404a83b7ac672d39a6decb5b74c69f438c6d756d6dfdcbba51f' 
  AND (
    token = 'FlXOZdh52K97MgJuOQFRv95I4kJkE9Nodc9+Sia2uB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )