UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mvkNmFRgXpjZRZYolWgVvmoBqhW8F5e0GQxKhQBm/A=' 
WHERE 
  key_id = '59ca92160da5b98ce9b6b734287b194d79554c16b89691a0ca0145015e893190' 
  AND (
    token = '2mvkNmFRgXpjZRZYolWgVvmoBqhW8F5e0GQxKhQBm/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )