UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MUaR4R9keTXmsyPypnDgcoW7jQE6IZ6k5QmB9+NLsbg=' 
WHERE 
  key_id = '2d17dbfc8a0ea5be5c54b502ad7c68ee038a04bdb0d9abb2b6a579019b13ee4c' 
  AND (
    token = 'MUaR4R9keTXmsyPypnDgcoW7jQE6IZ6k5QmB9+NLsbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )