UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmpR4vZj7L6ABSI0aKKkMUr62hypigZFuL6i5+X5jp4=' 
WHERE 
  key_id = '5cf3f7516e9e1b2806356e79f5148d2c925a719427178650a7f156c6fb57118a' 
  AND (
    token = 'DmpR4vZj7L6ABSI0aKKkMUr62hypigZFuL6i5+X5jp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )