UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5LQr6oGm6LPW6HA6Tl2FiBHyfylkxaCWF+h0IGdtJQ=' 
WHERE 
  key_id = 'd7311638d3a27d31249e959bbda89e91f411bf8db6a0a3ce8ee30723d38c14d6' 
  AND (
    token = 'T5LQr6oGm6LPW6HA6Tl2FiBHyfylkxaCWF+h0IGdtJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )