INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ab715baf3341f2ca0014803578b0ffb41c37da31ba0329113e1f9f3078439d8', 
    'My45B8IfHcpX0tamitVpPos0+kcQa31CVOUCrkpPMrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)