UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MYJ5qmYZYuJoGBg1b25ZWqyVpEUDmL3SB1kPDjXbKm0=' 
WHERE 
  key_id = 'ae27f2e2ca7c24e2dce4656dbd775a2ea58ca160e0c11a1b123fe8bfe2738736' 
  AND (
    token = 'MYJ5qmYZYuJoGBg1b25ZWqyVpEUDmL3SB1kPDjXbKm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )