UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsNr/IzrwDrzVdAXqS0NmVZjwr0qHG4do1NtZe54BWk=' 
WHERE 
  key_id = '2d66ba47ae4f474b767a245859f35e010ba53dbd59d337f672bed3a08f6a418e' 
  AND (
    token = 'ZsNr/IzrwDrzVdAXqS0NmVZjwr0qHG4do1NtZe54BWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )