UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3H3poYd6gHnz3iu9yMdv9SnFVnFhxp2b0EBvFv3TMc=' 
WHERE 
  key_id = '566c78104d906fdac818f1ca8d03cf71f17258381a133fc94cc5763f6dbea721' 
  AND (
    token = 'W3H3poYd6gHnz3iu9yMdv9SnFVnFhxp2b0EBvFv3TMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )