UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HjMOe5Lae8UBZWTm+WIgNJe/6LaZOmlFrET7X7SuQUI=' 
WHERE 
  key_id = '629645667b71d91ca092d333f2ad6d8ca893fa95dd46c51807899648a0fb14ca' 
  AND (
    token = 'HjMOe5Lae8UBZWTm+WIgNJe/6LaZOmlFrET7X7SuQUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )