UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gk9Yu6Px0/xcoo95tBB/tUD6KEq+eHAtAvCr+17hnpo=' 
WHERE 
  key_id = '7056a4325fc824df96e49ac1518407a0dfa66d5f4bdcb6988223bcc6b12cb844' 
  AND (
    token = 'gk9Yu6Px0/xcoo95tBB/tUD6KEq+eHAtAvCr+17hnpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )