UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTyoqFziDWmNEv5xxEYE32/wXY7i1thtkqpvh4BP05Y=' 
WHERE 
  key_id = 'a8392a03e85975f38246f67eaf327d0bc9e0e66bfca9bd5d649ae04a79a8b57b' 
  AND (
    token = 'rTyoqFziDWmNEv5xxEYE32/wXY7i1thtkqpvh4BP05Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )