UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKXzKkTWjUb5Xy2mKsGwiKETz8+hxmNKwVhhp7LMupY=' 
WHERE 
  key_id = '0b51d161b494f223118e67d5db464f411eb575b5e923bd86c5105796ebc41615' 
  AND (
    token = 'bKXzKkTWjUb5Xy2mKsGwiKETz8+hxmNKwVhhp7LMupY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )