UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0drPYBWXuKCU6XPpzIiQltht+BFufoCqpPM5PfEflRg=' 
WHERE 
  key_id = '1c5b6718adc1fed14b5492fbe2ffdc8949fef06e45440bff925a3a4e2853734a' 
  AND (
    token = '0drPYBWXuKCU6XPpzIiQltht+BFufoCqpPM5PfEflRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )