UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+l0NwYgfIBUCmRJz3gr0/sNXxCq+JqeVl/elpVLSe0=' 
WHERE 
  key_id = 'd9edcc43d4f2310a58409495d8c8ea2955367825acacc3a3411273cde97cf7c3' 
  AND (
    token = 'm+l0NwYgfIBUCmRJz3gr0/sNXxCq+JqeVl/elpVLSe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )