UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlpXm8lDLXmHcT9eIk5aCGnYGE6Qnb6+itCr5NZTKCc=' 
WHERE 
  key_id = '3b48e2e5832c39dcf40ae55a03584ad9eef9eca28df8aea7efcebcdde071b100' 
  AND (
    token = 'TlpXm8lDLXmHcT9eIk5aCGnYGE6Qnb6+itCr5NZTKCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )