UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWi64/Y9meUpLpkI6rCgT9DdhmnRtMh1izQapHu59e8=' 
WHERE 
  key_id = '8676d1e9dee53dbfc1d71d00029559673282ee501a34db4727ac01770b5be22c' 
  AND (
    token = 'gWi64/Y9meUpLpkI6rCgT9DdhmnRtMh1izQapHu59e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )