UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x38W0GPZsVSDblRgqaCEK19GXr9+IXg9CyT57eiizKQ=' 
WHERE 
  key_id = 'a44899907c4528bf3c47c6dd375fa34c1e2b931af473999ae3793eaed4fc0c64' 
  AND (
    token = 'x38W0GPZsVSDblRgqaCEK19GXr9+IXg9CyT57eiizKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )