UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nw+EAd9JgwaQPj4ym0dEW3+Va3D9ZxmnLp4QTyryB3I=' 
WHERE 
  key_id = '5f93213cb5ef70736b3aabd4704a9dc5dc669cfc5aa3a39c1451edceee61fc4e' 
  AND (
    token = 'nw+EAd9JgwaQPj4ym0dEW3+Va3D9ZxmnLp4QTyryB3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )