INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5476ccce795405db15f139c22559116dd32ab988616feba9b7937be5f3b2123f', 
    'IgOQtJ20Wh5GG2YlsFVGKswcN5Ta5M4k+gzkSNVpVm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)