UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqPEIHnudyztk0BrgU8rjh3VyMb0n0O4CCsTE4LfTHY=' 
WHERE 
  key_id = 'e878991af5b80ab491b09bda863623548d700796a3caf0cec4b26109a8ec6462' 
  AND (
    token = 'AqPEIHnudyztk0BrgU8rjh3VyMb0n0O4CCsTE4LfTHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )