UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMbikMjTgR4Qq9mbtb5dyDlV2WEqRZP7m3Sya/dx3dI=' 
WHERE 
  key_id = 'feeab9d7fe8b13a7a437067ae8c0e1b3f64ee5dc1f65dd857df36dd332584b2f' 
  AND (
    token = 'iMbikMjTgR4Qq9mbtb5dyDlV2WEqRZP7m3Sya/dx3dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )