UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'to1414WuaI9onQKiQMOX2tqwm06U1w2NQjG0lN53gII=' 
WHERE 
  key_id = 'df7177ac72658924e0c7458d4c12a265d25ad167081280f95477853bc56f056a' 
  AND (
    token = 'to1414WuaI9onQKiQMOX2tqwm06U1w2NQjG0lN53gII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )