INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a500b1a71063e81d5661734817ed6d8a6d20d6048a5e405a2a85d9741327bf8c', 
    'ozZG6E7sRVAxZd31AxhCoJW/IabXjNgytiV81r0sBHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)