UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFrym24BLi/0KeLdCFZ2df/r2n3gjMe7VZMmVCEqcxk=' 
WHERE 
  key_id = '6cfe7bbd50f388ccc02953186b96a1fa294a865d46e6bf2cca10dd91054962e0' 
  AND (
    token = 'vFrym24BLi/0KeLdCFZ2df/r2n3gjMe7VZMmVCEqcxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )