INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '029bd865373aa5e36fdf24885679bc8eab1b147be1ee2804f3258708062fc89e', 
    'soWbYPt7/d1qMCINUqes8IXSKT1ebertjd7V1+lDFKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)