UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lU2Sks+hE7QgV4x0v9Oh5YKSxF0oaD2fjv4+aiW3gNg=' 
WHERE 
  key_id = '08ba335662345f2684ab11536249ac07b1bddf877a1866964120f73e51458e0a' 
  AND (
    token = 'lU2Sks+hE7QgV4x0v9Oh5YKSxF0oaD2fjv4+aiW3gNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )