INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '603cbb877c1cbf791df1efa07ca1613219cec3bf4ef5292981345db58c6676bb', 
    'n2GTnYW62I9Uwy7GMUlIubr00+LT23IY5koNsGst4vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)