INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2d9ea24fa5b23074d01fbab177932ca3648c9fe70e48ccf0f290666cb11a92f', 
    'j9zwsmElK0a9xxhcb4z3MuTW5Cq4RC8/Nj61TJKjsGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)