UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FPWEN1v2tz5v3BMkinOYB4d5VL8DEnQbu6OO5LlaqFY=' 
WHERE 
  key_id = '3d5d084db4a015674a485f946cf82b65a1e754cb495cf55f94505afe2b1b7697' 
  AND (
    token = 'FPWEN1v2tz5v3BMkinOYB4d5VL8DEnQbu6OO5LlaqFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )