UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPEDBPUP7IPG0/Nzkjwtd/rmx55M27vTpro+NGk7Tpw=' 
WHERE 
  key_id = '9f3f8a5794c55e1b7f9bd5d4a4c6b506ae139a52829daeee6e59f7b42a0dca3a' 
  AND (
    token = 'KPEDBPUP7IPG0/Nzkjwtd/rmx55M27vTpro+NGk7Tpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )