UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhEdo4oCqZfPhSSquok9iUrX6pp0Xkc8vXF4BXY+V/M=' 
WHERE 
  key_id = '44544279d18cb41fb3cae728954ec30a31755fb74faab6641d253f0348401e65' 
  AND (
    token = 'uhEdo4oCqZfPhSSquok9iUrX6pp0Xkc8vXF4BXY+V/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )