INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9789bc2b3188210359104533403aa7e3fba2b20b56d37a1d23460f91c90df093', 
    'nsXeo/DHxQKdRExqRtuvPHI1s5q97IW4uLiKylCgWUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)