UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qIWj/qLnBatyjAfhzsl/LHlw4C7f1qoCJrvLePxwHo=' 
WHERE 
  key_id = '9fd86b3a66ad423d6252cc610f26760556ff519ddade026480cd1dffc5cd79cc' 
  AND (
    token = '/qIWj/qLnBatyjAfhzsl/LHlw4C7f1qoCJrvLePxwHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )