UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qi14e+5jPfWAfTpIK2HA9kVBJg5xSxqn6EHAizwH4Q=' 
WHERE 
  key_id = '3a5f432d54145eb371c950f1c2f9d9c5563bdab17e5022f1571a2d462a179afd' 
  AND (
    token = '5qi14e+5jPfWAfTpIK2HA9kVBJg5xSxqn6EHAizwH4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )