UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efGyg9Sw0rXnoUfheFwY+UleuJQg3ctPk75R3u02b4c=' 
WHERE 
  key_id = '4140f86ab5fcde68b497318ce6285ff0e6f78c2d68d2b97a8c246eae34f33cce' 
  AND (
    token = 'efGyg9Sw0rXnoUfheFwY+UleuJQg3ctPk75R3u02b4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )