UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SBs4jBeTlPcsopixHoQ57KSrVnVPIsQ4iUDbwYBCoOI=' 
WHERE 
  key_id = 'c4c2e814ab466c8e47f1d6d043d8a7361be894319b4659162d35f89c0b320072' 
  AND (
    token = 'SBs4jBeTlPcsopixHoQ57KSrVnVPIsQ4iUDbwYBCoOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )