INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2694438d374d652dc6848c928ad8622dba8ce014512c4fa98c19341cc9ded933', 
    'cnVEcg6ZjW8+xDb4aizZoXOMEi0rS2VVPrN2udlcfFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)