UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjnVq9hn5riDFpKwNYeBsjHCRc0JZjXIR3c+ogzY0wQ=' 
WHERE 
  key_id = '91cfd31c5255548dfe2ba61b95255c3d558ed60da10b5f36eba5a4f77b1022bd' 
  AND (
    token = 'OjnVq9hn5riDFpKwNYeBsjHCRc0JZjXIR3c+ogzY0wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )