UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7JOk2Tr5uOmXIJDz3R+EyjZCW+9xGIxdpynyCOXSS4=' 
WHERE 
  key_id = '6836e690eee29b774b3acfa249a9623ecfa8ab46397d987c6c7a2dced7ad0d64' 
  AND (
    token = 'G7JOk2Tr5uOmXIJDz3R+EyjZCW+9xGIxdpynyCOXSS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )