UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpRLvbQ8RbylgsZPvbmARyMfKRw9/oOQ9GFBgBjj7v8=' 
WHERE 
  key_id = '77b40a5baf9ab9028a83634bf4697154fbc045e3b1a5a24a5d6bdebe06e8f82f' 
  AND (
    token = 'OpRLvbQ8RbylgsZPvbmARyMfKRw9/oOQ9GFBgBjj7v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )