UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwED7HZxcZK4VHJ1GQl931lHM+DMk4eQ7LsnepXeKfY=' 
WHERE 
  key_id = 'cee99f23eb368864ea363ed80cde51af6309c7ac38f88933935987abb48a5839' 
  AND (
    token = 'NwED7HZxcZK4VHJ1GQl931lHM+DMk4eQ7LsnepXeKfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )