UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QciLiUHxMDA8RicpCyKcoFIDxYzXSN6yRqnh4OT5oiE=' 
WHERE 
  key_id = '2b211a2d74fd151c09352f1b2b9b4d004e229890e77925e64c9af33e2139d739' 
  AND (
    token = 'QciLiUHxMDA8RicpCyKcoFIDxYzXSN6yRqnh4OT5oiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )