UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQwW/V5ZXWgQHml4zA4yUkHVNVOcd1A5J0vmIIAssL4=' 
WHERE 
  key_id = '8c26175d5f67cc5ca43db301ad139889adb4f3c8116550fc34747cceff78548a' 
  AND (
    token = 'HQwW/V5ZXWgQHml4zA4yUkHVNVOcd1A5J0vmIIAssL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )