UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyGy847/J/oeP/Jgb48Cl6NgBfsrZc8JiGIFC6jW3HE=' 
WHERE 
  key_id = 'f8ae4df9c51965e45bcc9b12adba2df642ed59bc846290dae1d8af2db6ab1323' 
  AND (
    token = 'oyGy847/J/oeP/Jgb48Cl6NgBfsrZc8JiGIFC6jW3HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )