UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2byCcesPZdHWCeyTrSUlgbz1ne3rgsqiNKkOLZ6kR8=' 
WHERE 
  key_id = 'b99f5af3e03734c9dad697adce2f154b4b918728e1771fefd6c842534d473464' 
  AND (
    token = 'x2byCcesPZdHWCeyTrSUlgbz1ne3rgsqiNKkOLZ6kR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )