UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2iVHsngoVHtsY/kl7+yFdS+5Queepam1jlmes1maRg=' 
WHERE 
  key_id = '7d28210cc7bed191b3cfd1ebcde046201c6602b18d55409bf716f2d6544ff974' 
  AND (
    token = 'z2iVHsngoVHtsY/kl7+yFdS+5Queepam1jlmes1maRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )