UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F29301uCR0K0OkBv+d9D2ulkKyXgUSuAYx9mtzwXhxs=' 
WHERE 
  key_id = '6e33d72e8d50a3ebf7612b89345f6d5da2655ad4d0d88546ce1dbfc013290ef0' 
  AND (
    token = 'F29301uCR0K0OkBv+d9D2ulkKyXgUSuAYx9mtzwXhxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )