UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JV7vckTNOQbdiLC4U6Wd6CYdGm+IcDgoL8PqVM7YGuU=' 
WHERE 
  key_id = '03c2dc9a229e0651aff33c5808bf79a7904cc33f1a55c879fe879cce252ce284' 
  AND (
    token = 'JV7vckTNOQbdiLC4U6Wd6CYdGm+IcDgoL8PqVM7YGuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )