UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iprd2QfzU1plG5CezX/LPFwXy69AsgtChMo71SBQXuo=' 
WHERE 
  key_id = '0634d8ebe3c4f01b33b0c81c3656293caaf55a3ffb1ebeb0f735e721887ea168' 
  AND (
    token = 'iprd2QfzU1plG5CezX/LPFwXy69AsgtChMo71SBQXuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )