UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTOqzVMdMq8V8I0V1Y9OLUsPkNmY9/F4lsXDU2axBX8=' 
WHERE 
  key_id = '6cd0f2616270050dbf4bfa608362faecc4fc2291ace2a4a10ec5fa4ac960816a' 
  AND (
    token = 'QTOqzVMdMq8V8I0V1Y9OLUsPkNmY9/F4lsXDU2axBX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )