UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WN8LiZ32LIcdsWbF763w9db6OPuetGyigTW19noe4ro=' 
WHERE 
  key_id = '26980d6b5c305904fa97387e9fb0c3a8bf060dabc434e3296dad2bb6b10610fb' 
  AND (
    token = 'WN8LiZ32LIcdsWbF763w9db6OPuetGyigTW19noe4ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )