UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4PrXWBULCD1HjkrePXfYkLmBfKTIBcRuNkNR5fBVCA=' 
WHERE 
  key_id = '70c37262d1ade653e84af034a5ea4710632f89b5a580df3f7e6a85ef5e344a02' 
  AND (
    token = 'z4PrXWBULCD1HjkrePXfYkLmBfKTIBcRuNkNR5fBVCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )