UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwDiZDafzzyV+mclju1kW9VYuzzxTlUTF1bjZk/S5Mg=' 
WHERE 
  key_id = 'c4ebce8871484e437870dae8ff12b56f0cc20ddef09c8ccf1949d3f27f893dab' 
  AND (
    token = 'JwDiZDafzzyV+mclju1kW9VYuzzxTlUTF1bjZk/S5Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )