UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMpK0nEujD/CSGBOCDOZG9wHhJK8TnENm/Us2/8zvLo=' 
WHERE 
  key_id = 'ac639b4946b77a52a0b82f8397f2069e4f4cde5b347866e092af957510912fd2' 
  AND (
    token = 'xMpK0nEujD/CSGBOCDOZG9wHhJK8TnENm/Us2/8zvLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032