UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OcqIw140wWKqqr9Vlp06s3rOEYjZhIprvpi0IkXDAE4=' 
WHERE 
  key_id = 'fcf487a56bb607f958adc269cb068a3026fef07e4528ccbda8665ca505c8918d' 
  AND (
    token = 'OcqIw140wWKqqr9Vlp06s3rOEYjZhIprvpi0IkXDAE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )