UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WG6cz76VSrf+ZRH52jKxUSpgVCq5Im4BrFTWbX03QTg=' 
WHERE 
  key_id = '429578cca0f16ccf0abc4c1dfda394ad7a335fa70ca726e89ffb21737496700e' 
  AND (
    token = 'WG6cz76VSrf+ZRH52jKxUSpgVCq5Im4BrFTWbX03QTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )