UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2v90B8gSRZEN+yf/GEXkyEdsu6Of2BVuDUCt4ueEQ20=' 
WHERE 
  key_id = 'e866af2ac4ab9c08c12901913bdf866751e05e63de5d913ac8fbd3ae9bd5d3d3' 
  AND (
    token = '2v90B8gSRZEN+yf/GEXkyEdsu6Of2BVuDUCt4ueEQ20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )