UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYMCSM3vfaeWA92WNvlhp92hioxuYmau1T+p10EBri4=' 
WHERE 
  key_id = '8f3011990f034011163cbfe25bf0f92d6773757189c30f63d8e3b53f138eec2d' 
  AND (
    token = 'UYMCSM3vfaeWA92WNvlhp92hioxuYmau1T+p10EBri4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )