INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6746b3af5b2fbaf4d78f8873f02e2723c21bb039a0576b8214c2f714b5f85ca2', 
    'mQ+6DYeaPuyMxDcVRZGQkZEg2A47Frj2j7bIeG/IzRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)