UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8q+o850YCWDFg0dP1Vv5k6+3fS2L/hR0ho8TS05WTA=' 
WHERE 
  key_id = 'c1d7262012886edae78d6741c264e48f49ab82a9b56020458f93c7057a772f5d' 
  AND (
    token = 'Q8q+o850YCWDFg0dP1Vv5k6+3fS2L/hR0ho8TS05WTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )