UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuP6Of4ZAPZ8eG6/wJ+3kegzcQGWhArp+ql+/2R2068=' 
WHERE 
  key_id = '4580967b859731c4f68af939d761d54eb878be1cb7b0fbc7550f21180d6995f8' 
  AND (
    token = 'MuP6Of4ZAPZ8eG6/wJ+3kegzcQGWhArp+ql+/2R2068=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )