INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5c277fae35a592d2d42772df0d5be6c0568cea95b8b8c0a87e4307371a17061', 
    'KKznVdfdanobybKDP/4JcQTF2vWM0hIj3UEQOQLN6lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)