UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Qo+9XZM+jL1E1bpIDbxY9DuUFF8MdQDuQ8QTjWzBcY=' 
WHERE 
  key_id = 'c43e55c41310970768470fcdb013e68cd0ac42396cedb44a3f88c086587adc3e' 
  AND (
    token = '4Qo+9XZM+jL1E1bpIDbxY9DuUFF8MdQDuQ8QTjWzBcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )