UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MID8b2vJkj70T4Odv2aOZAC+Xp8k9LB/+7T2Rhpnegk=' 
WHERE 
  key_id = '34cfc659216e6f794e982bfefac4598c11c8f007524a8c4df2f90ef7000042be' 
  AND (
    token = 'MID8b2vJkj70T4Odv2aOZAC+Xp8k9LB/+7T2Rhpnegk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )