UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TsqMyHBFu+lLZTF7G6dpo1RoQ+FI019uEy+U1f0nakU=' 
WHERE 
  key_id = '5c15342ad9bd859273ea2663569a75017aa53c5f5b2bdd5c01c96409fd6b79c1' 
  AND (
    token = 'TsqMyHBFu+lLZTF7G6dpo1RoQ+FI019uEy+U1f0nakU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )