UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3LIAVQar2pP5WN+VpBnEkPxOrqkmRfhO4/+ZhAsqPM=' 
WHERE 
  key_id = '73051095ca9fbb8c1b5d410aeca9e9861e1b48e41ef920bbcf8e0301c8bc1748' 
  AND (
    token = 'Q3LIAVQar2pP5WN+VpBnEkPxOrqkmRfhO4/+ZhAsqPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )