UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fE7Zn/LTZiEX4w2pI2DDOnI2wqS5+UbAa5CaOHJ//CQ=' 
WHERE 
  key_id = '0de1605e17cdd71b1d57f54003a4fd68ed02ba4d3a3aaab6b2b8ea13a98d5c9e' 
  AND (
    token = 'fE7Zn/LTZiEX4w2pI2DDOnI2wqS5+UbAa5CaOHJ//CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )