UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRkvrjPR5mFcVUS5BOeeDv2FIKYyc8zJ9rRn3hbTLoI=' 
WHERE 
  key_id = '84735fad9fe62bcf07a66193b4701ce054eb95f20bac6cc915d63b0b7b0c1fe2' 
  AND (
    token = 'HRkvrjPR5mFcVUS5BOeeDv2FIKYyc8zJ9rRn3hbTLoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )