INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4029f771ce15cf4c7b4e2b0112078c660e602a07026f67ecbd07a691870f16', 
    'O+hVwQfF4YcK3hM57eLqzObdTFAtdv45D0BuFbi/KXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)