UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UiumQfQrCJ4hbyhytS6wWSuKIrewkknP79zAGMMGkWY=' 
WHERE 
  key_id = 'dedd1fdecf0260feb11a1fb94de917251232b392cec441c1d2f09720eb175538' 
  AND (
    token = 'UiumQfQrCJ4hbyhytS6wWSuKIrewkknP79zAGMMGkWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )