INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b53291347475ff0f6eaef7715ab3e4145341af58020bbef9301fe0675b73a213', 
    '33kv6A2OR36/yhMs1jo0uElAhPBpPEuDBUNfEBdgfMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)