UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2jC03lYXygIYEqBFTQFQin1Vd9VCwLmMuNkrnp0Jxc=' 
WHERE 
  key_id = '4eb1b6b26c7e210709df468e72104fd7a7ba58d1e8a0458314976ba3e29a0a5d' 
  AND (
    token = 'V2jC03lYXygIYEqBFTQFQin1Vd9VCwLmMuNkrnp0Jxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )