UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zj+M1iqnwU/EETYdCEquMg6nUGjvtQqJFvo2Vm7cOtY=' 
WHERE 
  key_id = 'cef64ac814233a85ae5aa3aa0d0f1a22a1363fc8fbd992da2f34d9f2c89693c1' 
  AND (
    token = 'Zj+M1iqnwU/EETYdCEquMg6nUGjvtQqJFvo2Vm7cOtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )