UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/nkstCLkNyAf057nenRycf643LZ58DFeOvT8R0VTkc=' 
WHERE 
  key_id = 'f976c6f5c1a25c0d4449ce274bd4e2c32612ed01068169ec793db455f6d11324' 
  AND (
    token = 'F/nkstCLkNyAf057nenRycf643LZ58DFeOvT8R0VTkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )