INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3047415e732ccbe3f9171a9d72731320d6abfa67368dc4796553b036bdad21e6', 
    'y3aGs36GGNulnMKpcT9dFXre4AYNEA0tgtHNYO679Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)