UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffzZ7CCl8yz8lfQcGA5CmGatoqEpI03BPAyfRDfjLtw=' 
WHERE 
  key_id = 'ff37f1cd7780d4e891eac669ca97fe6e3291b8ede77cf90dd0ab93789c647f08' 
  AND (
    token = 'ffzZ7CCl8yz8lfQcGA5CmGatoqEpI03BPAyfRDfjLtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )