INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '692a9897ee856d87e4a48f6d3e524fd09893d41e9cee1d9fb253d41fbad13c7d', 
    'k81i8Q42XOkg6Fe3p006BFxeou96EpdVVzkEatmin58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)