INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188a42f6703d48ad10326a52ab411fc6f912eaa81ef37e973ba84270aa08940f', 
    '/iLNwwta19oRCFhnzIu5alVGstHfq5mA6W42uR8N0Dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)