UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQpJBQsfQGfqcIjV6sFOGRziUUH3FQ9SlgMCszj9L3I=' 
WHERE 
  key_id = '2129c715079f97b85eaf42435487ce424591daae224d969f6b3608b409091cf2' 
  AND (
    token = 'CQpJBQsfQGfqcIjV6sFOGRziUUH3FQ9SlgMCszj9L3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )