UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L99QEb7usP4tuxQXooj4cxCiter+CyaFPsos+VeMVQI=' 
WHERE 
  key_id = '670627ce88ff3ad8060886e4a419e0d41035c107ddb6a9411f4f30c0d69bd048' 
  AND (
    token = 'L99QEb7usP4tuxQXooj4cxCiter+CyaFPsos+VeMVQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )