INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e036d5e15dc4e6ed2508363400123a327af8c80433b672b1f83b794f8eea6a2', 
    '8VF4CzuAh91IwEW4ZzfOnZH8ZvCwF5pezAaMEOoeIQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)