UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFs2qGGfqH75104U2cofPLWZcP9woKTQ3qQxSM4meGU=' 
WHERE 
  key_id = 'b4f716d3f4cb886650ba2ceca66e062fa49fca3b1f548f387697e37a71554fc6' 
  AND (
    token = 'DFs2qGGfqH75104U2cofPLWZcP9woKTQ3qQxSM4meGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )