UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyzMc5QtONPIM/yrllHFS8qEs73sl9dvxTqhLavnA5k=' 
WHERE 
  key_id = 'd55b712283f52f414e759ecd1d1a0e62dd1a11393d4ac52e928689bd38a9ba44' 
  AND (
    token = 'xyzMc5QtONPIM/yrllHFS8qEs73sl9dvxTqhLavnA5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )