UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkpwwAJyo/gbDgY8OwiBk78kFEf/7f6mEj64XPlfzsc=' 
WHERE 
  key_id = '7cb35f2d24d653c3882533fc788eddb0141b8ecd55154c026778bb641de72d95' 
  AND (
    token = 'jkpwwAJyo/gbDgY8OwiBk78kFEf/7f6mEj64XPlfzsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )