UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pa8MX0I+MFI1qNvFU2NyPLXDzZsHV/Gw9PCRQ2KjRHI=' 
WHERE 
  key_id = 'ee6d5ab72e321e3231220392281044aac320840bc6b31c13d3c2bad6cbe309c1' 
  AND (
    token = 'pa8MX0I+MFI1qNvFU2NyPLXDzZsHV/Gw9PCRQ2KjRHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )