UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '686UkKyfgMHCQPKeuHBCKEVBS7K5R7dlG/hgsnXrYcg=' 
WHERE 
  key_id = '7458e216fffc1b31f1974afe2c11fe4192e47a85bc4ec3363f48aae8ea40812f' 
  AND (
    token = '686UkKyfgMHCQPKeuHBCKEVBS7K5R7dlG/hgsnXrYcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )