UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2s2jk89SdtJXL9smw87a3LDGOQ3pBsLkNUkyGZc6wc=' 
WHERE 
  key_id = 'c55cf7f9d2e84193b7a24a7e26be01012f473ff0e7af81df9caaf65424a4a58a' 
  AND (
    token = 'e2s2jk89SdtJXL9smw87a3LDGOQ3pBsLkNUkyGZc6wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )