UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/y7l7xLhZnLyzRIwq99+p24sfu332Up08J+2iwu1hiY=' 
WHERE 
  key_id = '3401b3c7155d613303ce28e09c31360c2a297d9e1c0721f703f9ce76a59c4265' 
  AND (
    token = '/y7l7xLhZnLyzRIwq99+p24sfu332Up08J+2iwu1hiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )