UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uqn9Mxaaknf58IsiJynkYz/S7kTaJG6KhPuWboeBeCo=' 
WHERE 
  key_id = '5d6d6a651ba8f7dd51861ece7e452cae59d974e43f004dfa6b62b2099c2c6e4c' 
  AND (
    token = 'uqn9Mxaaknf58IsiJynkYz/S7kTaJG6KhPuWboeBeCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )