UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKiB4ZDqBH0kbXLCuoNPuRFC8kXPXBYQ1D4z4fkjql8=' 
WHERE 
  key_id = '4f5f6d0033049830e209ebcc9c9229c26e7064a0b7eb2a5c794acd0f50c6cf1b' 
  AND (
    token = 'kKiB4ZDqBH0kbXLCuoNPuRFC8kXPXBYQ1D4z4fkjql8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )