UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/CWU6QKkgrlcDgckbjBkU4LzB3X0wJ2yozATYMhqBg=' 
WHERE 
  key_id = '1baddb0ddb004ac519a9b935f0f90666f4461f0a1673a52d82f45109a9e2b2d7' 
  AND (
    token = 'x/CWU6QKkgrlcDgckbjBkU4LzB3X0wJ2yozATYMhqBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )