UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PZVeq/LuIU508R7Ztp2xgHCCpX/vpxLyt+gvTo9C6g=' 
WHERE 
  key_id = '87c1ea6fbc3a33b23367b92b75a6ba929e621f5fc5b3fbc1d5d2e5f8aff7322c' 
  AND (
    token = '3PZVeq/LuIU508R7Ztp2xgHCCpX/vpxLyt+gvTo9C6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )