INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03cdacfaefe705cca17145da916cd0dbc3ef09677de9131ed228313f56931327', 
    '8pMCeI0htNy6wG0n85EQZLrmFNZvZHSCtDDI1tF67Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)