UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKD2uG8bxqlork1iFS1y8md7sUoG6dT7RS3PtEn2YXU=' 
WHERE 
  key_id = 'd1aacdee51ea592ee75ee779a91e134bd153c68b450b504ac6fd3c72569a3521' 
  AND (
    token = 'ZKD2uG8bxqlork1iFS1y8md7sUoG6dT7RS3PtEn2YXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )