INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed8ce145177f0a5e4cf457441a483a954341b13ece1b417637aaa8a4720919d0', 
    '+adEuGPr/bXIUEZ7W58stwLOfr7A9nqLPO6op4GR+MI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)