UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GsEA/o2OknXmY3oi1aK05qQxkqORfnJSJdGDjONz8C4=' 
WHERE 
  key_id = '19eb4e9a1c997aed17b7fecd6259789870aa4411f842316299f66877bfeb2bee' 
  AND (
    token = 'GsEA/o2OknXmY3oi1aK05qQxkqORfnJSJdGDjONz8C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )