UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhDLoFRdDTXzBFtx8NQB3KykZDni9TkMvp2eePrnprY=' 
WHERE 
  key_id = 'c946902053ad2fd21e0796cf79cd26db2d2c99247a1c58413832d3b370ef57ae' 
  AND (
    token = 'vhDLoFRdDTXzBFtx8NQB3KykZDni9TkMvp2eePrnprY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )