UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvGA0hpkVAX3dBE54wOLwKJVsbuJE2otTLDy2vV4Bcs=' 
WHERE 
  key_id = 'a0dfb8a66f9e48204b481dcc502511ab4ac3a15faca87c9d49fdabfd1ba8668c' 
  AND (
    token = 'AvGA0hpkVAX3dBE54wOLwKJVsbuJE2otTLDy2vV4Bcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )