UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTJCayg4EjHI0Gd/WHpm/DYA28UwdsildsFAlj1AkrU=' 
WHERE 
  key_id = '686ce7cf3fa2e2310130ef80da67c91641a54b2f91ef5968628ea5aa650c0fcc' 
  AND (
    token = 'fTJCayg4EjHI0Gd/WHpm/DYA28UwdsildsFAlj1AkrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )