INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ec1516e6cf53312b0806c081f8eea747a722f1491a733b460f8f38dac87815', 
    'jYY9sdMMybCzpYj7dhCN+QfRyd4gxqRMWQsOTphrUVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)