UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcdZlw0gspm/sq2oqAGQo3LX1FwZLytQpwfKKQ8bmHA=' 
WHERE 
  key_id = 'b66c01678370ea558c7ac763906b22ef3a249d33fa5d295658150d4d79cdaae8' 
  AND (
    token = 'KcdZlw0gspm/sq2oqAGQo3LX1FwZLytQpwfKKQ8bmHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )