INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0f2ca02458b5880ef20e51ef628728d632429eaee0aea0536ef3ce06377fd6e', 
    'MJSi6yv37qrrSfsLD9wzHP4zTZH9jqc9feOShs+rzXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)