UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbmb+zxeadupGeVYVY1EVR2lFO6twK6LzNeHQ1bzUbk=' 
WHERE 
  key_id = '5ac92649f9221c3ecd209a0ed513db5a164a3135da767e81690942242419584d' 
  AND (
    token = 'zbmb+zxeadupGeVYVY1EVR2lFO6twK6LzNeHQ1bzUbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )