UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNQbLb7KDVKpJSqSqvUtQwANzaZzkleifPZk6kT4L0I=' 
WHERE 
  key_id = 'f0f6f30fe5f598f49ad41a324fd5da6c1788191156d0250657fa556db0bc8e62' 
  AND (
    token = 'KNQbLb7KDVKpJSqSqvUtQwANzaZzkleifPZk6kT4L0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )