UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52tf9e1LXTXRhY+zFmGnhHeOtPbW417tFClQlbAeRPQ=' 
WHERE 
  key_id = '015127ae595f3199c34c29b33c017d54dfebd8affe54c7b53febf432f9e29b99' 
  AND (
    token = '52tf9e1LXTXRhY+zFmGnhHeOtPbW417tFClQlbAeRPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )