UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbmT1G+HP0WY2W0EmtScd3QK11I5GWSa9U7OUoJJNec=' 
WHERE 
  key_id = '34d9d2403cabcb998a480e2ee8d1cbc093780d71215f99cda23d88cbdcab2437' 
  AND (
    token = 'QbmT1G+HP0WY2W0EmtScd3QK11I5GWSa9U7OUoJJNec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )