INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70e0d26e6970b64ab738cb4c4f16e3c9f2ecbbe2d536efce29d500a18b43602c', 
    'OSSHAtVv5TKg9XdpUB17j9VzrBpUogP5D5NuTT7gCCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)