INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7ec4996178b771ed029895bf37b117262ffe00ee0543297054fc1922725498c', 
    'gyYKXxS4oWyLjTDsNCGzLaoH0i1FPS1ld7LOuc1bY1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)