INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e839238ff91ca6fa44e3b2b594a488409adffdb1ffc8c823a7fbd107fa3d3e0a', 
    '/kjULN9HqvIBJI2N6IIvA+o5QHKtgvZKywGWarIEkHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)