UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/R2TZem3jNUcw0Vlwft8au/whGZuqa9ib31STIsLRWg=' 
WHERE 
  key_id = '3760cc85e0582c22ad68fdf0ab0476a2cf723b8ff7c2d421616814a158f78211' 
  AND (
    token = '/R2TZem3jNUcw0Vlwft8au/whGZuqa9ib31STIsLRWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )