INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540afae10beb3b5473b2805fabe16dc1aefd74e1231bd7d5fec66b6621dea7d6', 
    '9WWlhyZ4jcyDQuiOgh7XZO3dAeIbYSuzUsc7bQkITyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)