UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3vAbhdgdWCH/HzXmh9178HUL7j7oN2BNP3tlaUTfcc=' 
WHERE 
  key_id = 'c2a434229369bce0543aaa77ac13bbc02f3002b59d03c1803bd8c6c4e26261d7' 
  AND (
    token = 'X3vAbhdgdWCH/HzXmh9178HUL7j7oN2BNP3tlaUTfcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )