UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5z1V1B1LL7kJxKJpb/80Z2gqEILHNmVdqL4Q+8Xt62I=' 
WHERE 
  key_id = '8dde1a46299e957c2fc70ac96f653b191729cc08174fdba45a1b61c6ebb4c5f6' 
  AND (
    token = '5z1V1B1LL7kJxKJpb/80Z2gqEILHNmVdqL4Q+8Xt62I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )