UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcbOo41gowR38zS7qL7LT10EtzQJ7R8Jn3iD47xa4SU=' 
WHERE 
  key_id = '460547c30a8503613410a5e4c9815194b4e6d3df80b162190a4c1b060cc7a5a4' 
  AND (
    token = 'zcbOo41gowR38zS7qL7LT10EtzQJ7R8Jn3iD47xa4SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )