UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wH/XAS7OOzg3L4SiGDapPpTdTnPpTtRLwAPSIWhvIo=' 
WHERE 
  key_id = '1b8cfc40a9e8f3221f082e1c0dd1524e95521ce71f79daaa65af3cfb742c8aa5' 
  AND (
    token = '0wH/XAS7OOzg3L4SiGDapPpTdTnPpTtRLwAPSIWhvIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )