UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1zg/V3tMbhGLuQIC+hcRA7/wwGAbuezQU7k1ayXDsg=' 
WHERE 
  key_id = 'dc8e2732a25d974df618f59b94deac73272840e2170f759588c1ef15129eeb02' 
  AND (
    token = 'U1zg/V3tMbhGLuQIC+hcRA7/wwGAbuezQU7k1ayXDsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )