UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EblR0UVLbTDDUungtkicNjldQSiMsiT9vnUKp3hEi0c=' 
WHERE 
  key_id = '65ad9790e8f4eb283bb962918dc39603f0c2330af237a8221d4e7427195c2bb1' 
  AND (
    token = 'EblR0UVLbTDDUungtkicNjldQSiMsiT9vnUKp3hEi0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )