UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdwfvaUgn7JM67i5WcO/L/Cd9skyHiDOdd/4VBvRidw=' 
WHERE 
  key_id = '3b1db769556d5871a6c838f5dff14053d22750187dcfda9f149c1417817bda02' 
  AND (
    token = 'QdwfvaUgn7JM67i5WcO/L/Cd9skyHiDOdd/4VBvRidw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )