UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SinKkdBTDKqAMfoEhUkKjFSTQ7lCwDbGz2VVZCvdFiQ=' 
WHERE 
  key_id = '4fa9abcc5e7ea31f6d01fe51e59a0701bafda492387efdeadee37869d20d1ef1' 
  AND (
    token = 'SinKkdBTDKqAMfoEhUkKjFSTQ7lCwDbGz2VVZCvdFiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )