UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zo1uFDqlQ3ElsJd3/K9kQH9VenAjK0fA2U7ktRsvSAw=' 
WHERE 
  key_id = '2f0c3d7b10d7ef0873c5b1ffdc75b4117710fe0940dcdf73dedc5ae7e36194ff' 
  AND (
    token = 'zo1uFDqlQ3ElsJd3/K9kQH9VenAjK0fA2U7ktRsvSAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )