UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uladQW9AnToJUUtT9WB1TX+U1Sl7t2X/k+132If+RA=' 
WHERE 
  key_id = 'a5875c320b9088f7abc77419414c6ad47d00d61104b6a1badb98d39880fd0745' 
  AND (
    token = '3uladQW9AnToJUUtT9WB1TX+U1Sl7t2X/k+132If+RA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )