UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYcs5CmeRPymUDkBpHYDNhsAsXawIgrLs9PbGv6sz+A=' 
WHERE 
  key_id = 'ddeee625e2ff7d9bbdfaa980539e99f0e4689a80d0f68baf53eb2ff2f3e11844' 
  AND (
    token = 'rYcs5CmeRPymUDkBpHYDNhsAsXawIgrLs9PbGv6sz+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )