INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e66c417ec1fe1b62ffd971240bc6f01863133b33e9d7a354cb25ae2dd2efb43a', 
    't0hhWhb2SWeWOMnFIwxgLp/35vuy3QmjsXW+NqLM2qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)