UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0bsxPzbeO9q1ejXfOp1rwAYDaMoqzkx6tTvp9I4Pntc=' 
WHERE 
  key_id = 'dbc8ae4952c81cbe6891f78409a58e944035d302bee03f5a63f058fea7513bc0' 
  AND (
    token = '0bsxPzbeO9q1ejXfOp1rwAYDaMoqzkx6tTvp9I4Pntc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )