INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd19879959e7cb6bcf281a64a880847e134dd1748879c1a619f8d6fbd8627cb15', 
    'kzHyHcu0KVUQKldFG4/KKV+k7Lr7N1e5ajDUkyR1Cec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)