UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttHeJVqQZZ1kZDmbxm0Tii6J2i/l0ajVwIRFQSDyRpM=' 
WHERE 
  key_id = '012f7ea350576127a7b536255fec34494307f75db49d4d5ead1bc6b6824db977' 
  AND (
    token = 'ttHeJVqQZZ1kZDmbxm0Tii6J2i/l0ajVwIRFQSDyRpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )