UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufWnkAwabQuJAFclUv2EX0SudPyZMGzUomExyrfFblg=' 
WHERE 
  key_id = 'f6ba230f4144f2b023f6a7134447e4948964ad6140c7e93d5fdf2155a8b979ee' 
  AND (
    token = 'ufWnkAwabQuJAFclUv2EX0SudPyZMGzUomExyrfFblg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )