INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44d9556c0dc1764f02ed8a96afa3c95f128a3857a184011bfce32f16fd92ac33', 
    'GhjRiDyblHsNP5ZKgeaELp4Nb1/xheC0FkIwFIOimI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)