UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WrUkysNiGn36fjuZrq6Ryqt7f28fO/dBLHCpkAoyN0=' 
WHERE 
  key_id = 'c709bf3e07e5577b781026af6a9a8e28fff06bc77d94a09ddec65ee4404ed982' 
  AND (
    token = '2WrUkysNiGn36fjuZrq6Ryqt7f28fO/dBLHCpkAoyN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )