UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B0UNsYy1367gIUGafbeKIgYw4Fu+6nX7D65I3QOKgUk=' 
WHERE 
  key_id = 'd28b299d90368fc5111d90bb3424da6b22d192a572769da0b44dd65ab621b697' 
  AND (
    token = 'B0UNsYy1367gIUGafbeKIgYw4Fu+6nX7D65I3QOKgUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )