INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c247b7c16c4b09c75868c307a2f5636779044cee922206335d0d68d9ec6138d', 
    'ffrcTuNI3JoXh1PqL1PuUHCc4eJ6XNsERekQB3BY7Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)