UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lsh27EHLw0gQymvLNL5FglrmJz1t/7aHsoA1W9LWUHY=' 
WHERE 
  key_id = '1b9b896faea081a70c41e42ef7397ab19302542e99ba0db9ded6652bc5b34419' 
  AND (
    token = 'Lsh27EHLw0gQymvLNL5FglrmJz1t/7aHsoA1W9LWUHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )