UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRHUpNp3i92xk/jaC0E6nYt9NGTUHRmmnHojzJpsMFc=' 
WHERE 
  key_id = '82aeafed93fca6ea57a50d681726e308d71e2fed58db5493c743efec7fbf1bce' 
  AND (
    token = 'bRHUpNp3i92xk/jaC0E6nYt9NGTUHRmmnHojzJpsMFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )