UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+uUBMtnDi2QehEdgpLfYcYxXYGd7dBb/+FTUQQWxBE=' 
WHERE 
  key_id = 'e0c0a46db8f569bf5a85331a30b95d72b48eaeca556df2d1cc9d231414a93747' 
  AND (
    token = 'F+uUBMtnDi2QehEdgpLfYcYxXYGd7dBb/+FTUQQWxBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )