UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ct6LOmTZlfmFcLpd3xjarLR4X30sUwLA+trFpYrQA0k=' 
WHERE 
  key_id = '3b26c23f5f613f9618cdc3d092ec6f4717570bac322df860dbd104fd6d420d74' 
  AND (
    token = 'ct6LOmTZlfmFcLpd3xjarLR4X30sUwLA+trFpYrQA0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )