INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f82a2a3038b4448454885a0c7c2ae571f08d9e56926861216da74527eea307', 
    'L8peeZ8RlXDfuMeXBgJ+liuFHvzWRCkdOB5qOmquOIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)