UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRaj+BHd5j5bs2/FaTyLTFk6Iwq4MCzlGK7EMpwHPeE=' 
WHERE 
  key_id = '6dbdde84e1d6c418cec96bdaf7d303205baedb25852ad970bf7824b5295d85b6' 
  AND (
    token = 'sRaj+BHd5j5bs2/FaTyLTFk6Iwq4MCzlGK7EMpwHPeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )