UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4cOz0nu9Unz1680OCUvu+T6Gan7NRXc0SaUCY3R5UE=' 
WHERE 
  key_id = '5c2cd5d2be8d57a48fee822772267b4cf4afb57b5248581534617b3f2e855ae4' 
  AND (
    token = 'T4cOz0nu9Unz1680OCUvu+T6Gan7NRXc0SaUCY3R5UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )