UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fx4YQX64oXJ8aZhBhosOXajskA5yx+1zKP3qf0sYIk=' 
WHERE 
  key_id = 'ce5ad30146e1a7ae43bb20ac68b8493b938b2db6d1f26c60ead18480739d9d0d' 
  AND (
    token = '9fx4YQX64oXJ8aZhBhosOXajskA5yx+1zKP3qf0sYIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )