INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3046888ea6713d88b74581756bca3236b1ac45a451afe53b32a718401a3a7a78', 
    'T7NXPO52zsOC9Oj21iu7qZM8P3XmaUINYSvKZVDm20s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)