UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fH48TQAcnHgTLLv480A2FLjBFcAMmRCun/nUhYw+nlA=' 
WHERE 
  key_id = 'd572fbe38e29b6a732f78b921450c4affe2917506e2a6b524020aa5284122f24' 
  AND (
    token = 'fH48TQAcnHgTLLv480A2FLjBFcAMmRCun/nUhYw+nlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )