UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/i3yoIqwlCa/Rn/D3gOlrng0vbaR9MIcXvA3czFtLk=' 
WHERE 
  key_id = 'a091f6907474867fd602e4e7bc9ec0173a9d3f6d42077bab3aec67b10354eb45' 
  AND (
    token = 'g/i3yoIqwlCa/Rn/D3gOlrng0vbaR9MIcXvA3czFtLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )