UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Z+PCFPCeEl1xDL0fGM1Ebj08XoWYo/Bdm9+AKWUJZc=' 
WHERE 
  key_id = '96be490a3a8652b8a4261acf581d5df10e2e501cedfffa85acf08ffce91dc4c0' 
  AND (
    token = '5Z+PCFPCeEl1xDL0fGM1Ebj08XoWYo/Bdm9+AKWUJZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )