UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rl+Dyw0ihWtPp64cQH86q4dfd/u7gsCak9jHvFiRy50=' 
WHERE 
  key_id = 'c13851ab25b56635f55dc7dc1d8ce26bcb71cbdd30e9ae1eb2c8d70f3c53ce92' 
  AND (
    token = 'Rl+Dyw0ihWtPp64cQH86q4dfd/u7gsCak9jHvFiRy50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )