INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ba1f71c1ee5bd7548e351748c757600256997a5047b80f53299c63098ec888', 
    'jyoK7ba4sKO+ojIj0ubWUjgqhpZrREWpr5q616PUtN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)