UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uASK8SCaaEV1dUMP30gXskw4MxM7iRknH63YOdD42r8=' 
WHERE 
  key_id = 'b5a7547dbb6c1987f74c2805f22bda995f021a93bf2ddc8c09005d9639560e47' 
  AND (
    token = 'uASK8SCaaEV1dUMP30gXskw4MxM7iRknH63YOdD42r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )