INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c40e12f8634881adf8b409cfe766b19588c110467d7bdd4f281e10c23465fed', 
    'DH//L3zrVHsenKaDnsA630OpOmSHaRBFU1X6YN546XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)