UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Crf7I8QOebgXUtnTb3bB3WzoaDraz0oPZBAQEcUlTRs=' 
WHERE 
  key_id = 'fe5be3351a223a88faa3ca6d3849414d37ee93534e5f5a8cd843e15272c41ea2' 
  AND (
    token = 'Crf7I8QOebgXUtnTb3bB3WzoaDraz0oPZBAQEcUlTRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )