INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015c867aee5078733eee58e6eb99ffa890d4ca6ee99448f4f3cbe5e090838798', 
    '5sAW+Amf1uNwzQASnaZzcPNjZ7i55lBkBC9ZYTygVhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)