INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ec276b76dad90ee6e76687fd706e04d9b48d7fbe3b3e18d903f7e9ef2b4c37', 
    'p9WVD75YKI/rCjmSrgbrRe/ywXcakQX83gyFw01BbKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)