UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTzWdDenwuoN/fpP360cD6faTnacYtHAlHo61rlw/x0=' 
WHERE 
  key_id = '0be0bac4ceb5d38cd628a17560fdbffb420d4e9b560fa46bc9629b4e03e0676e' 
  AND (
    token = 'lTzWdDenwuoN/fpP360cD6faTnacYtHAlHo61rlw/x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )