UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUXt9d6tEDPj6pH46wFXYJ0lA1Q2g0ovFmG/JOsGWfk=' 
WHERE 
  key_id = '37715e67a5d99b4ec6d25505ff8d7f3a5d7efe2aeea19eed6288f3bcc2b2ebf5' 
  AND (
    token = 'PUXt9d6tEDPj6pH46wFXYJ0lA1Q2g0ovFmG/JOsGWfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )