UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fd4HoPLGBU2CbcLeQjzq5yOhulBCOB1d7YykxXSsZKc=' 
WHERE 
  key_id = '9fbd35648845cadba953440ca71604e6fac4b91cd655a8bd26bd481f8c910e3e' 
  AND (
    token = 'fd4HoPLGBU2CbcLeQjzq5yOhulBCOB1d7YykxXSsZKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )