UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXfhbFlmdIK12qKIsZvZGe1R7YpM9A+AXldBCO+9yws=' 
WHERE 
  key_id = '2aa5bbd2bbdf6fb0693869f82a2e27cedbdc97d8238d47aa5fa2c49f4e3773b9' 
  AND (
    token = 'zXfhbFlmdIK12qKIsZvZGe1R7YpM9A+AXldBCO+9yws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )