UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'el+Ed9sKRFNM1x5KJOFs31Fe+2fNysF7QJWC0IZ7Ofc=' 
WHERE 
  key_id = '04e0155fa21ef373ddce6a535803d5bcac526011f3777cd7a591e425d63d7b3c' 
  AND (
    token = 'el+Ed9sKRFNM1x5KJOFs31Fe+2fNysF7QJWC0IZ7Ofc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )