UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52EIV55LazhaYgc1IU8ihbHF5dvwAY3aJZT09zQDnK4=' 
WHERE 
  key_id = '24edb1bd138251136bb08145a48e00cf02827c8b81e85d10d622a1051517e54e' 
  AND (
    token = '52EIV55LazhaYgc1IU8ihbHF5dvwAY3aJZT09zQDnK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )