UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00ZrHGAb0KA04OjChU+ZBP1eU1dzo5DEf7UU2Jkm2u8=' 
WHERE 
  key_id = '514bb1d691ae6c224d81554c4a60de4215f5bc70884effec57311a47d0f8c172' 
  AND (
    token = '00ZrHGAb0KA04OjChU+ZBP1eU1dzo5DEf7UU2Jkm2u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )